{"product_id":"gibson-gp134s-c","title":"Gibson 05-06 Chevrolet Avalanche 2500 LS 8.1L 1-3\/4in 16 Gauge Performance Header - Ceramic Coated","description":"\u003cp\u003eEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty. No welding required.  Uses OEM style connections. 3\/8 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.\u003c\/p\u003e\u003cp\u003eGenuine Gibson. Part number GP134S-C.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"Gibson","offers":[{"title":"Default Title","offer_id":62163316375939,"sku":"GP134S-C","price":840.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/6506\/2787\/files\/3e13a3b6f333f54594d575561d945613.jpg?v=1785035307","url":"https:\/\/www.mlperformance.co.uk\/products\/gibson-gp134s-c","provider":"ML Performance","version":"1.0","type":"link"}