{"product_id":"flowmaster-flowfx-cat-back-exhaust-system-for-2014-2019-chevrolet-silverado-gmc-sierra-1500-5-3l-and-4-3l-engines","title":"Flowmaster FlowFX Cat-Back Exhaust System for 2014-2019 Chevrolet Silverado \u0026 GMC Sierra 1500 5.3L and 4.3L Engines","description":"Introducing the new Flow FX® Cat-back exhaust system for 2014-2019*(*Classic body 5.3L, 4wd w\/143.5-inch wb) GM Silverado\/Sierra 4.3L and 5.3L engines. This performance exhaust system fits both 2\/4 Wheel drive models with 143.5 and 153-inch wheelbases and is manufactured from 409S stainless steel for years of trouble-free service. Features include 3.00-inch inlet pipe leading into a Flow FX \"straight-through\" muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out behind the rear passenger side tire and is finished off with large 4.50-inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado\/Sierra that custom look that goes hand in hand with the deep performance sound of the Flow FX muffler. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Includes installation instructions and all necessary hardware.\nFits 2014-2019* (*Classic body only) GM Silverado\/Sierra 1500 4.3L \u0026amp; 5.3L engines. - Moderate sound\nFits 2014-2018 GM Silverado\/Sierra 1500 4.3L \u0026amp; 5.3L engines, 2\/4 Wheel Drive, 143.5 and 153-inch Wheelbases - Also fits 2019 GM 1500 (Legacy body only) 5.3L, 4WD, extended cab w\/143.5-inch Wheelbase\n\u003cul\u003e\n  \u003cli\u003eLarge 4.50-inch Stainless Steel Black Ceramic Coated Tip\u003c\/li\u003e\n  \u003cli\u003eDeep Powerful Tone Inside and Outside the Vehicle\u003c\/li\u003e\n  \u003cli\u003eFlow FX \"Straight-through\" Performance Muffler\u003c\/li\u003e\n  \u003cli\u003eUses the Factory Hanger Locations\u003c\/li\u003e\n  \u003cli\u003eFull Stainless Steel Construction\u003c\/li\u003e\n  \u003cli\u003eLifetime Limited Warranty\u003c\/li\u003e\n  \u003cli\u003eEasy Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your Chevrolet Silverado or GMC Sierra 1500 with the Flowmaster FlowFX Cat-Back Exhaust System designed specifically for 2014-2019 models with the classic body style. Crafted from durable 409S stainless steel, this system offers corrosion resistance and long-lasting performance. The 3.00-inch inlet pipe leads into a Flow FX \"straight-through\" muffler, delivering a deep, powerful tone while enhancing engine performance. The single 3.00-inch mandrel-bent tailpipe exits behind the rear passenger side tire, finished with a large 4.50-inch black ceramic-coated stainless steel tip that provides a bold, custom appearance. This system is engineered for easy installation using all factory hanger locations, allowing you to upgrade your exhaust at home with included hardware and instructions. It is compatible with both 2WD and 4WD models with wheelbases of 143.5 and 153 inches, including extended cab configurations. Designed to produce a moderate yet aggressive sound, this exhaust system improves exhaust flow and enhances the vehicle’s overall sound profile without being overly loud, making it suitable for daily driving and performance enthusiasts alike. With a lifetime limited warranty, the Flowmaster FlowFX Cat-Back system ensures reliable performance and a noticeable upgrade in engine sound and efficiency for your Silverado or Sierra. Whether you seek a deep growl or improved exhaust flow, this system provides an excellent balance of performance, style, and ease of installation that can be accomplished at home, making it an ideal choice for truck owners looking to enhance their vehicle’s sound and performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLarge 4.50-inch stainless steel black ceramic coated tip for a bold appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDeep, powerful exhaust tone inside and outside the vehicle\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlow FX \"straight-through\" performance muffler for enhanced sound and flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUses all factory hanger locations for simple installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed entirely from corrosion-resistant stainless steel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes hardware and detailed installation instructions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a lifetime limited warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2014 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2014 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2014 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2014 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2014 GMC Sierra 1500 Base\u003cbr\u003e\n2014 GMC Sierra 1500 Denali\u003cbr\u003e\n2014 GMC Sierra 1500 SLE\u003cbr\u003e\n2014 GMC Sierra 1500 SLT\u003cbr\u003e\n2015 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2015 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2015 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2015 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2015 GMC Sierra 1500 Base\u003cbr\u003e\n2015 GMC Sierra 1500 Denali\u003cbr\u003e\n2015 GMC Sierra 1500 SLE\u003cbr\u003e\n2015 GMC Sierra 1500 SLT\u003cbr\u003e\n2016 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2016 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2016 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2016 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2016 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2016 GMC Sierra 1500 Base\u003cbr\u003e\n2016 GMC Sierra 1500 Denali\u003cbr\u003e\n2016 GMC Sierra 1500 SLE\u003cbr\u003e\n2016 GMC Sierra 1500 SLT\u003cbr\u003e\n2017 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2017 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2017 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2017 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2017 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2017 GMC Sierra 1500 Base\u003cbr\u003e\n2017 GMC Sierra 1500 Denali\u003cbr\u003e\n2017 GMC Sierra 1500 SLE\u003cbr\u003e\n2017 GMC Sierra 1500 SLT\u003cbr\u003e\n2018 Chevrolet Silverado 1500 Custom\u003cbr\u003e\n2018 Chevrolet Silverado 1500 High Country\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LS\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LT\u003cbr\u003e\n2018 Chevrolet Silverado 1500 LTZ\u003cbr\u003e\n2018 Chevrolet Silverado 1500 SSV\u003cbr\u003e\n2018 Chevrolet Silverado 1500 WT\u003cbr\u003e\n2018 GMC Sierra 1500 Base\u003cbr\u003e\n2018 GMC Sierra 1500 Denali\u003cbr\u003e\n2018 GMC Sierra 1500 SLE\u003cbr\u003e\n2018 GMC Sierra 1500 SLT\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LD Custom\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LD LT\u003cbr\u003e\n2019 Chevrolet Silverado 1500 LD WT\u003cbr\u003e\n2019 GMC Sierra 1500 Limited Base\u003cbr\u003e\n2019 GMC Sierra 1500 Limited SLE\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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