{"product_id":"flowmaster-817603","title":"Flowmaster 11-18 GM 1500 143in. Wheelbase 6.2L Force II Cat-Back Exhaust System","description":"\u003cp\u003eThis Force II® Cat-back stainless steel exhaust system is designed for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine. Features include large 3.50-inch mandrel-bent tubing flowing into a Flowmaster 50 Series Big Block™ muffler for a muscular exterior sound, while the built-in Helmholtz chamber helps control the interior resonance. The system uses the factory hanger locations for an easy installation and is finished off with a highly polished 4.00-inch 304 stainless steel tip embossed with the Flowmaster® logo. This bolt-on system delivers noticeable performance gains while offering moderate interior and exterior sound levels and is covered by our Lifetime Limited Warranty.\u003c\/p\u003e\u003cp\u003eGenuine Flowmaster. Part number 817603.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":62161391255939,"sku":"817603","price":1038.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/fd4fc9b5b91af7ba765fc026e3033c21L.jpg?v=1785033631","url":"https:\/\/www.mlperformance.co.uk\/products\/flowmaster-817603","provider":"ML Performance","version":"1.0","type":"link"}