{"product_id":"flowmaster-flowfx-cat-back-exhaust-system-for-2011-2018-gm-silverado-sierra-1500-6-2l-v8","title":"Flowmaster FlowFX Cat-Back Exhaust System for 2011-2018 GM Silverado\/Sierra 1500 6.2L V8","description":"The new Flowmaster® Flow FX® cat-back exhaust system for the 2011-2018 GM Silverado\/Sierra 1500 trucks with the 6.2-Liter engine is manufactured using durable 409 stainless steel throughout and features 3.5-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX \"straight-through\" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +16 hp and +16 lb-ft at the rear wheels. This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home.  Backed by Flowmaster's Lifetime Limited Warranty.\nFits 2011-2018 GM Silverado\/Sierra 1500 6.2L V8 Flow FX 3.5\" Cat-Back, Single Side Exit, Stainless Steel Exhaust System\nFits Crew Cab with 5.75' bed and Double Cab with 6.6' bed trucks with 143.5\" wheelbases.\n\u003cul\u003e\n  \u003cli\u003eFlow FX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow\u003c\/li\u003e\n  \u003cli\u003e3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability\u003c\/li\u003e\n  \u003cli\u003eIncludes complete hardware and factory styled hangers in the stock locations for an easy installation\u003c\/li\u003e\n  \u003cli\u003eMax increases of up to 16 hp and 16 lb-ft. over the stock exhaust at the rear wheels\u003c\/li\u003e\n  \u003cli\u003eA 5.00-inch black ceramic coated tip adds a custom look to the truck\u003c\/li\u003e\n  \u003cli\u003eBacked by Flowmaster’s Lifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your 2011-2018 GM Silverado or Sierra 1500 with the Flowmaster FlowFX Cat-Back Exhaust System, designed specifically for 6.2-liter V8 engines. Crafted entirely from durable 409 stainless steel, this system features 3.5-inch mandrel-bent pipes that optimize exhaust gas flow for improved performance and longevity. The performance muffler employs FlowFX's \"straight-through\" design, delivering a deep, moderate tone that enhances your truck's sound profile without excessive noise. With maximum dyno gains of +16 horsepower and +16 lb-ft torque at the rear wheels, this exhaust system provides noticeable power improvements and a more aggressive driving experience. The system exits out the side behind the rear wheel, complemented by a 5.00-inch black ceramic-coated tip that adds a sleek, customized appearance to your truck. Designed for ease of installation, it utilizes all factory hanger locations and includes comprehensive hardware and instructions, allowing you to install it yourself with confidence. Backed by Flowmaster's Lifetime Limited Warranty, this exhaust upgrade combines durability, performance, and style seamlessly.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFlow FX “straight through” performance muffler delivers a deep, moderate performance tone and improves exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes complete hardware and factory styled hangers in the stock locations for an easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximum increases of up to 16 hp and 16 lb-ft at the rear wheels\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eA 5.00-inch black ceramic coated tip adds a custom look to the truck\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by Flowmaster’s Lifetime Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2011 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2011 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2011 GMC Sierra 1500 Denali\u003cbr\u003e\n2011 GMC Sierra 1500 SLE\u003cbr\u003e\n2011 GMC Sierra 1500 SLT\u003cbr\u003e\n2012 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2012 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2012 GMC Sierra 1500 Denali\u003cbr\u003e\n2012 GMC Sierra 1500 SLE\u003cbr\u003e\n2012 GMC Sierra 1500 SLT\u003cbr\u003e\n2013 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2013 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2013 GMC Sierra 1500 Denali\u003cbr\u003e\n2013 GMC Sierra 1500 SLE\u003cbr\u003e\n2013 GMC Sierra 1500 SLT\u003cbr\u003e\n2014 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2014 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2014 GMC Sierra 1500 Denali\u003cbr\u003e\n2014 GMC Sierra 1500 SLT\u003cbr\u003e\n2015 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2015 GMC Sierra 1500 Denali\u003cbr\u003e\n2015 GMC Sierra 1500 SLT\u003cbr\u003e\n2016 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2016 GMC Sierra 1500 Denali\u003cbr\u003e\n2016 GMC Sierra 1500 SLT\u003cbr\u003e\n2017 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2017 GMC Sierra 1500 Denali\u003cbr\u003e\n2017 GMC Sierra 1500 SLT\u003cbr\u003e\n2018 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2018 GMC Sierra 1500 Denali\u003cbr\u003e\n2018 GMC Sierra 1500 SLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":50978197209340,"sku":"717885","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/2e0359ad4b644fd29dc9dfccc4c3a543L.jpg?v=1786659987","url":"https:\/\/diycustoms.store\/products\/flowmaster-flowfx-cat-back-exhaust-system-for-2011-2018-gm-silverado-sierra-1500-6-2l-v8","provider":"diycustoms.store","version":"1.0","type":"link"}