{"product_id":"flowmaster-flowfx-cat-back-exhaust-system-for-2014-2019-chevy-silverado-1500-gmc-sierra-1500-with-4-3l-5-3l-engines","title":"Flowmaster FlowFX Cat-Back Exhaust System for 2014-2019 Chevy Silverado 1500 \u0026 GMC Sierra 1500 with 4.3L \u0026 5.3L Engines","description":"Introducing Flowmaster's new line of Flow FX Cat-back exhaust systems for the 2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L and 5.3L engine. This Flow FX system is perfect for the person looking for a moderate to aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include 409S stainless steel mandrel-bent tubing flowing into a Flow FX straight-through performance muffler for maximum power and a deep aggressive sound. The dual 2.50-inch tailpipes are finished off with large 4.00-inch black ceramic coated 304 stainless steel tips exiting in front of the rear passenger tire for that muscle truck look. Designed for easy installation, this system includes all necessary parts, hardware and detailed instructions.\n2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L \u0026amp; 5.3L engine. - Aggressive to moderate sound\nDoes Not Fit Crew Cab 2WD with 2 Pc Driveshaft\n\u003cul\u003e\n  \u003cli\u003eIncludes all Clamps, Hangers and Necessary Hardware\u003c\/li\u003e\n  \u003cli\u003eFlow FX \"Straight-through\" Performance Muffler\u003c\/li\u003e\n  \u003cli\u003eLarge 4.00-inch Black Ceramic Coated Tips\u003c\/li\u003e\n  \u003cli\u003eStainless Steel Mandrel Bent Tubing\u003c\/li\u003e\n  \u003cli\u003eDyno-Tuned For Maximum Performance\u003c\/li\u003e\n  \u003cli\u003eModerate\/Aggressive Sound\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 pickup with the Flowmaster FlowFX Cat-Back Exhaust System, specifically designed for 2014-2019 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models equipped with 4.3L and 5.3L engines. Crafted from durable 409S stainless steel, this system features mandrel-bent tubing that ensures maximum exhaust flow and efficiency, leading to improved performance and a more assertive sound. The Flow FX straight-through performance muffler is engineered to deliver a deep, aggressive exhaust note that strikes a perfect balance between moderate and aggressive sound levels, enhancing your truck's presence on the road. Dual 2.50-inch tailpipes are finished with large 4.00-inch black ceramic-coated 304 stainless steel tips that exit in front of the rear passenger tire, providing a bold, muscle truck aesthetic. The exhaust system is designed for straightforward installation, including all necessary clamps, hangers, hardware, and detailed instructions, making it accessible for DIY enthusiasts and professional installers alike. This system is dyno-tuned to maximize power output and performance benefits, ensuring your vehicle operates at its best while delivering an unmistakable sound and style. Please note that this exhaust system does not fit Crew Cab 2WD models with 2-piece driveshaft. Backed by a lifetime limited warranty, the Flowmaster FlowFX Cat-Back Exhaust System offers a reliable and high-performance upgrade for your truck's exhaust system while maintaining compliance with Prop 65 requirements.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncludes all clamps, hangers, and hardware for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFlow FX straight-through performance muffler for optimal flow and sound\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLarge 4.00-inch black ceramic-coated tips for a bold appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStainless steel mandrel-bent tubing for maximum exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDyno-tuned for enhanced performance and power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eModerate to aggressive sound levels for a muscular exhaust tone\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for 2014-2019 Chevrolet Silverado 1500 and GMC Sierra 1500 models with 4.3L and 5.3L engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a lifetime limited warranty ensuring durability and quality\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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