{"title":"Ford Focus Mk4 Saloon HM 1.5 Ti-VCT | ML Performance | ML Car Parts UK","description":"\u003cp\u003eGet performance car parts for your Ford Focus Mk4 Saloon HM 1.5 Ti-VCT such as engine oils, wiper blades, car batteries, tyres, brake pads, Genuine BMW parts from ML Performance Car Parts. Free UK shipping \u0026amp; next day delivery on in stock items. Cheap prices \u0026amp; good service compared to Euro Car Parts, GSF, Autodoc, Halfords.\u003c\/p\u003e \n\n    \u003cp\u003eML Performance also offers performance parts such as intakes, intercoolers, radiators, turbo, lowering springs, suspension, cat back exhaust, downpipes, meth kits, port injection, intake manifolds, spoilers, splitters, side skirts, spacers, coilovers, chargepipes, strut brace and turbo to intercooler parts.\u003c\/p\u003e\n\n    \u003cp\u003eIn particular, we specialize in BMW, Volkswagen (VW), Vauxhall, Toyota, Nissan, Mercedes, Peugeot, Renault, Audi, Porsche, Ford, Alfa Romeo, Fiat \u0026amp; Tesla models.\u003c\/p\u003e","products":[{"product_id":"masata-ford-focus-mk4-chargepipe-turbo-to-intercooler-pipe","title":"Masata Ford Focus MK4 1.5L Chargepipe \u0026 Turbo to Intercooler Pipe","description":"\u003ch4\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/h4\u003e\n\u003cdiv class=\"data item content\" id=\"product.info.description\" data-role=\"content\" aria-labelledby=\"tab-label-product.info.description\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cdiv class=\"data item content\" id=\"product.info.description\" data-role=\"content\" aria-labelledby=\"tab-label-product.info.description\" role=\"tabpanel\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"product attribute description\"\u003e\n\u003cp\u003eHave you experienced a blown factory pipe or simply looking to upgrade? The OEM chargepipe manufactured from plastic are not built to withstand the extra boost for faster acceleration, and thus will crack especially when the car is tuned. But don’t let this limit your riding experience! The chargepipe \u0026amp; turbo to intercooler upgrade for the Ford Focus 1.5L is designed from a lightweight, durable aluminium body to ensure long-term performance, a more responsive throttle and further reduces turbo lag. This replacement is also beneficial for those who simply want to ensure the long-term health of their machine, and cars with high mileage are especially at risk of the factory pipe cracking from wear and tear.\u003c\/p\u003e\n\u003cp\u003eThis kit contains all the necessary parts to upgrade your chargepipe system, the chargepipe comes with a CNC machined flange which provides OEM compatibility thus no additional modifications are needed for the upgrade. Avoid blow-out and have peace of mind with the purchase of this Aluminium chargepipe and Turbo to Intercooler Pipe.\u003c\/p\u003e\n\u003cp class=\"value\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCNC machined flange\u003c\/li\u003e\n\u003cli\u003eCoated in Black\u003c\/li\u003e\n\u003cli\u003eHigh quality aluminium\u003c\/li\u003e\n\u003cli\u003eOEM mounting system\u003c\/li\u003e\n\u003cli\u003eIncludes all the necessary hardware for installation\u003c\/li\u003e\n\u003cli\u003eMasata Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFord Focus MK4 1.5L \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility Check\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eTo ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eMST0071\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMasata\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMasata Lifetime Warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Masata","offers":[{"title":"Default Title","offer_id":58408233697667,"sku":"MST0071","price":254.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/MST0071_01_9096b2cb-fef3-4cb8-b50f-13f7fb8d4310.jpg?v=1783494340"},{"product_id":"masata-ford-focus-mk-1-5t-chargepipe-turbo-to-intercooler-pipe","title":"Masata Ford Focus MK 1.5T Chargepipe \u0026 Turbo to Intercooler Pipe","description":"\u003ch4\u003e\u003cb\u003eDescription\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003eHave you experienced a blown factory pipe or simply looking to upgrade? The OEM chargepipe manufactured from plastic are not built to withstand the extra boost for faster acceleration, and thus will crack especially with the use of Tunes. But don’t let this limit your riding experience! The chargepipe upgrade for the FORD FOCUS (MK) 1.5T is designed from a lightweight; durable aluminium body will ensure long-term performance, and a more responsive throttle whilst also reducing turbo lag. This replacement is also beneficial for those who simply want to ensure the long-term health of their machine, and cars with high mileage are especially at risk of the factory pipe cracking from wear and tear.\u003c\/p\u003e\n\u003cp\u003eThis kit contains all the necessary parts to upgrade your chargepipe system; and also supports the use of Methanol Injection with the 1\/8” Meth Bungs included for those who currently use or wish to in future. The chargepipe comes with a CNC machined flange which provides OEM compatibility thus no additional modifications are needed for the upgrade. Avoid blow-out and have peace of mind with the purchase of this Aluminium chargepipe and Turbo to Intercooler Pipe.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLarger diameter for more airflow and performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCNC machined flange\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoated in Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh quality aluminium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOEM mounting system\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT meth bung\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes all the necessary hardware for installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMasata Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eCompatibility \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFord Focus MK 1.5T\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eMST0017\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMasata\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMasata Lifetime Warranty\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePhotos \u0026amp; Videos\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/j2bZIad0_I4\" height=\"602\" width=\"1070\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Masata","offers":[{"title":"Default Title","offer_id":58408233894275,"sku":"MST0017","price":299.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/MasataFordFocusMK1.5TChargepipe_TurbotoIntercoolerPipe-2.jpg?v=1783494342"},{"product_id":"stone-exhaust-ford-1-5t-mk4-focus-dual-exit-twin-tailpipe-valvetronic-catback-exhaust-system","title":"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System","description":"\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cspan\u003eIf you are looking for the single exit variant instead, please browse the \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.mlperformance.co.uk\/products\/stone-exhaust-ford-1-5t-mk4-focus-single-exit-twin-tailpipe-valvetronic-catback-exhaust-system\" title=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System ML Performance UK\" target=\"_blank\"\u003eStone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"unreset\"\u003eWe are proud to introduce you to the state of the art Stone Exhaust Valvetronic Cat-Back Exhaust System, to enhance the performance and sound of your Ford MK4 Focus with the 1.5T engine, manufactured after 2018. Stone Exhaust has been developing world's best exhaust system since 1998, starting with 3D scanning and reverse engineering the OEM system, this allows the Stone engineers to design a 100% OEM fitment exhaust with precision. With their in-house dyno, your ADUI exhaust system is proven to produce more power with the enhanced Stone signature exhaust sound.\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eThe Cat-Back Valvetronic System comes with a separate remote controller that gives you full control of the exhaust, allowing you to open and close the valves with a click of a button. You can also set it in auto mode for the valves to open at a certain rpm automatically. The Stone Valvetronic system is a plug and play system, and connects to your OBDII port, which can be installed within a few minutes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTONE Valvetronic Ford MK4 Focus 1.5T Exhaust System.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eValvetronic System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003ePlug and Play OBDII controller\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003eMachine Welding\u003c\/li\u003e\n\u003cli\u003eIn House Research and Development\u003c\/li\u003e\n\u003cli\u003e3D Scanning \u0026amp; Reverse Engineering\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote Control with On \/ Off \/ Auto settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno Developed In House\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEliminates drone found on the standard exhaust system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eOPF Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eStone offers an OPF delete, which can be included free of charge, this allows you to install the Stone Cat-Back exhaust system on OPF equipped cars without throwing an error code, thus coding out the OPF error code on the ECU is not required.\u003c\/div\u003e\n\u003cp data-mce-fragment=\"1\" class=\"unreset\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the EA888 Exhaust System found on the  1.5T Exhaust System found on the Ford MK4 Focus. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707_2048x2048.jpg?v=1572705528\" alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK - ML Performance UK\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValvetronic System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stone Valvetronic System was independently researched and developed in house. The system forgoes the conventional design of complicated wiring and the rubber inside the valve which is prone to aging, to ensure longevity.\u003c\/p\u003e\n\u003cp\u003eWith the Valvetronic remote control providing three modes to choose from: ON \/ OFF \/ AUTO, this allows for instant switching between modes in accordance to driving conditions faced. So, let the STONE Valvetronic System adapt to your vehicle’s needs.\u003c\/p\u003e\n\u003cp\u003eThe Valvetronic remote control has 3 modes, ON \/ OFF \/ AUTO, which allows you to open and close the valve at a click of a button. The Auto mode allows customization of the opening and closing of the valve at a predefined RPM.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/S__53968900_2048x2048.jpg?v=1591014788\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Valvetronic Catback Exhaust System - ML Performance UK\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_2048x2048.jpg?v=1572739395\" alt=\"Stone Exhaust System UK Bending - ML Performance UK\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800 to 1100 which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_2048x2048.jpg?v=1572828150\" alt=\"Stone Exhaust Art of Welding - ML Performance UK\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_2048x2048.jpg?v=1572828178\" alt=\"Stone Exhaust Art of Welding - ML Performance UK\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003e1.5T Engine\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFord MK4 Focus 1.5T (2018+)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eStone Valvetronic System Installation \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/V5c4VEyO1EM\" height=\"672\" width=\"1195\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"unreset\"\u003eFP523S (Torsion Beam\/ Dual Exit with Twin Tailpipes) Require Focus ST Diffuser \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eFP526S (Multi-link \/ Dual Exit with Twin Tailpipes) Require Focus ST Diffuser \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStone Exhaust\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003eStone Exhaust 2 Year Warranty\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePhotos \u0026amp; Videos\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-1_2048x2048.png?v=1602650700\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-1_2048x2048.png?v=1602650700\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-2_2048x2048.png?v=1602650722\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-2_2048x2048.png?v=1602650722\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-3_2048x2048.png?v=1602650878\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-3_2048x2048.png?v=1602650878\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-4_2048x2048.png?v=1602650888\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-4_2048x2048.png?v=1602650888\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-5_2048x2048.png?v=1602650899\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-5_2048x2048.png?v=1602650899\"\u003e\u003cimg data-mce-fragment=\"1\" height=\"2048x2048\" width=\"2048x2048\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-6_2048x2048.png?v=1602650914\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-6_2048x2048.png?v=1602650914\"\u003e\u003cbr\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eFord MK4 Focus ST 2.0T with Stone Exhaust Catless DP + Valvetronic Cat-back System Sound\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/AMqXDmFxkvU\" height=\"298\" width=\"530\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Torsion Beam \/ Flat Cut Gloss Carbon Fibre (117mm)","offer_id":58410493673859,"sku":"FP523S-1170CG","price":2509.14,"currency_code":"GBP","in_stock":false},{"title":"Multi-Link \/ Flat Cut Gloss Carbon Fibre (117mm)","offer_id":58410493706627,"sku":"FP526S-1170CG","price":2509.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/StoneExhaustFord1.5TMK4FocusTwinTailpipeValvetronicCatbackExhaustSystem-MLPerformanceUK-5.png?v=1783521073"},{"product_id":"stone-exhaust-ford-1-5t-mk4-focus-single-exit-twin-tailpipe-valvetronic-catback-exhaust-system","title":"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIf you are looking for the dual exit variant instead, please browse the \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.mlperformance.co.uk\/products\/stone-exhaust-ford-1-5t-mk4-focus-dual-exit-twin-tailpipe-valvetronic-catback-exhaust-system\" title=\"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System ML Performance UK\" target=\"_blank\"\u003eStone Exhaust Ford 1.5T MK4 Focus Dual Exit Twin Tailpipe Valvetronic Catback Exhaust System\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWe are proud to introduce you to the state of the art Stone Exhaust Valvetronic Cat-Back Exhaust System, to enhance the performance and sound of your Ford MK4 Focus  with the 1.5T engine.\u003c\/p\u003e\n\u003cp\u003eStone Exhaust has been developing world's best exhaust system since 1998, starting with 3D scanning and reverse engineering the OEM system, this allows the Stone engineers to design a 100% OEM fitment exhaust with precision. With our in-house dyno, your ADUI exhaust system is proven to produce more power with the enhanced Stone signature exhaust sound.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Cat-Back Valvetronic System comes with a separate remote controller that gives you full control of the exhaust, allowing you to open and close the valves with a click of a button. You can also set it in auto mode for the valves to open at a certain rpm automatically. The Stone Valvetronic system is a plug and play system, and connects to your OBDII port, which can be installed within a few minutes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSTONE Valvetronic Ford MK4 Focus 1.5T Exhaust System.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eValvetronic System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003ePlug and Play OBDII controller\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical Welding with Precision\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eIn House Research and Development\u003c\/li\u003e\n\u003cli\u003e3D Scanning \u0026amp; Reverse Engineering\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote Control with On \/ Off \/ Auto settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno Developed In House\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEliminates drone found on the standard exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOPF Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eStone offers an OPF delete, which can be included free of charge, this allows you to install the Stone Cat-Back exhaust system on OPF equipped cars without throwing an error code, thus coding out the OPF error code on the ECU is not required.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the 1.5T Exhaust System found on the Ford MK4 Focus 1.5T. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707_2048x2048.jpg?v=1572705528\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValvetronic System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stone Valvetronic System was independently researched and developed in house. The system forgoes the conventional design of complicated wiring and the rubber inside the valve which is prone to aging, to ensure longevity.\u003c\/p\u003e\n\u003cp\u003eWith the Valvetronic remote control providing three modes to choose from: ON \/ OFF \/ AUTO, this allows for instant switching between modes in accordance to driving conditions faced. So, let the STONE Valvetronic System adapt to your vehicle’s needs.\u003c\/p\u003e\n\u003cp\u003eThe Valvetronic remote control has 3 modes, ON \/ OFF \/ AUTO, which allows you to open and close the valve at a click of a button. The Auto mode allows customization of the opening and closing of the valve at a predefined RPM.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/S__53968900_2048x2048.jpg?v=1591014788\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust System UK Bending - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_2048x2048.jpg?v=1572739395\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800 to 1100 which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Art of Welding - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_2048x2048.jpg?v=1572828150\" width=\"2048x2048\" height=\"2048x2048\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Art of Welding - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_2048x2048.jpg?v=1572828178\"\u003e\u003c\/div\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003e1.5T Engine\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFord MK4 Focus 1.5T (2018+)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eStone Valvetronic System Installation \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1195\" height=\"672\" src=\"https:\/\/www.youtube.com\/embed\/V5c4VEyO1EM\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFP521S (Torsion Beam \/ Single Exit (Right) with Twin Tailpipes)\u003c\/p\u003e\n\u003cp\u003eFP525S (Multi-link \/ Single Exit (Right) with Twin Tailpipes)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStone Exhaust\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStone Exhaust 2 Year Warranty\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\n\u003cstrong\u003ePhotos \u0026amp; Videos\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cimg data-mce-fragment=\"1\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-1_2048x2048.png?v=1602682565\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-1_2048x2048.png?v=1602682565\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-2_2048x2048.png?v=1602682555\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-2_2048x2048.png?v=1602682555\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-3_2048x2048.png?v=1602682546\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-3_2048x2048.png?v=1602682546\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-4_2048x2048.png?v=1602682534\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-4_2048x2048.png?v=1602682534\"\u003e\u003cimg data-mce-fragment=\"1\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Single Exit Twin Tailpipe Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-5_2048x2048.png?v=1602682525\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/Stone_Exhaust_Ford_1.5T_MK4_Focus_Single_Exit_Twin_Tailpipe_Valvetronic_Catback_Exhaust_System-5_2048x2048.png?v=1602682525\"\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFord MK4 Focus 1.5T With Stone Exhaust Eddy DP + Valvetronic Cat-back Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/u01C2rYvye0\" height=\"298\" width=\"530\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Slant Cut Gloss Carbon Fibre (80mm) \/ Torsion Beam","offer_id":58410495967619,"sku":"FP521S-8015CG","price":2509.14,"currency_code":"GBP","in_stock":false},{"title":"Flat Cut Gloss Carbon Fibre (82mm) \/ Multi-Link","offer_id":58410496000387,"sku":"FP525S-8200CG","price":2509.14,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/STONEEXHAUSTFORD1.5TMK4FOCUSSINGLEEXITTWINTAILPIPEVALVETRONICCATBACKEXHAUSTSYSTEM_01.jpg?v=1783521074"},{"product_id":"stone-exhaust-ford-1-5t-mk4-focus-dual-exit-single-tailpipe-valvetronic-catback-exhaust-system","title":"Stone Exhaust Ford 1.5T MK4 Focus Dual Exit Single Tailpipe Valvetronic Catback Exhaust System","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWe are proud to introduce you to the state of the art Stone Exhaust Valvetronic Cat-Back Exhaust System, to enhance the performance and sound of your Ford MK4 Focus with the 1.5T engine.\u003cbr\u003e\u003cbr\u003eStone Exhaust has been developing world's best exhaust system since 1998, starting with 3D scanning and reverse engineering the OEM system, this allows the Stone engineers to design a 100% OEM fitment exhaust with precision. With our in-house dyno, your Ford exhaust system is proven to produce more power with the enhanced Stone signature exhaust sound.\u003cbr\u003e\u003cbr\u003eThe Cat-Back Valvetronic System comes with a separate remote controller that gives you full control of the exhaust, allowing you to open and close the valves with a click of a button. You can also set it in auto mode for the valves to open at a certain rpm automatically. The Stone Valvetronic system is a plug and play system, and connects to your OBDII port, which can be installed within a few minutes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eValvetronic System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlug and Play OBDII controller\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003eMachine Welding\u003c\/li\u003e\n\u003cli\u003eIn House Research and Development\u003c\/li\u003e\n\u003cli\u003e3D Scanning \u0026amp; Reverse Engineering\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote Control with On \/ Off \/ Auto settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno Developed In House\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003espan\u0026gt;Eliminates drone found on the standard exhaust system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOPF Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eStone offers an OPF delete, which can be included free of charge, this allows you to install the Stone Cat-Back exhaust system on OPF equipped cars without throwing an error code, thus coding out the OPF error code on the ECU is not required.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the 1.5T Exhaust System found on the Ford MK4 Focus 1.5T. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707_2048x2048.jpg?v=1572705528\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValvetronic System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stone Valvetronic System was independently researched and developed in house. The system forgoes the conventional design of complicated wiring and the rubber inside the valve which is prone to aging, to ensure longevity.\u003c\/p\u003e\n\u003cp\u003eWith the Valvetronic remote control providing three modes to choose from: ON \/ OFF \/ AUTO, this allows for instant switching between modes in accordance to driving conditions faced. So, let the STONE Valvetronic System adapt to your vehicle’s needs.\u003c\/p\u003e\n\u003cp\u003eThe Valvetronic remote control has 3 modes, ON \/ OFF \/ AUTO, which allows you to open and close the valve at a click of a button. The Auto mode allows customization of the opening and closing of the valve at a predefined RPM.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Ford 1.5T MK4 Focus Valvetronic Catback Exhaust System - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/S__53968900_2048x2048.jpg?v=1591014788\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust System UK Bending - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_2048x2048.jpg?v=1572739395\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800 to 1100 which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Art of Welding - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_2048x2048.jpg?v=1572828150\" width=\"2048x2048\" height=\"2048x2048\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Art of Welding - ML Performance UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_2048x2048.jpg?v=1572828178\"\u003e\u003c\/div\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003e1.5T Engine\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFord MK4 Focus 1.5T (2018+)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eStone Valvetronic System Installation \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1195\" height=\"672\" src=\"https:\/\/www.youtube.com\/embed\/V5c4VEyO1EM\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFP526BS (Requires Focus ST Diffuser)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eMore Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eManufactured by\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStone Exhaust\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStone Exhaust 2 Year Warranty\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Default Title","offer_id":58410499735939,"sku":"FP526BS","price":3034.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/FORDFOCUSMK41.5OC1.png?v=1783521088"}],"url":"https:\/\/www.mlperformance.co.uk\/collections\/39142-135618.oembed","provider":"MLP","version":"1.0","type":"link"}