{"product_id":"afe-power-vulcan-3inch-cat-back-exhaust-silverado-sierra-1500-6-2l-49-34101","title":"aFe Vulcan Cat-Back Exhaust | 19-26 Silverado\/Sierra 6.2L","description":"\u003ch2\u003eaFe POWER Vulcan Series 3\" 304 Stainless Steel Cat-Back Exhaust System for GM 1500 6.2L\u003c\/h2\u003e\n\u003cp\u003eThe aFe POWER Vulcan Series Cat-Back Exhaust System provides a performance-focused exhaust note, reduced backpressure, and superior corrosion resistance for V8 truck owners. Fabricated entirely from 3-inch mandrel-bent 304 stainless steel tubing, this dual rear-exit system optimizes exhaust velocity and horsepower output without sacrificing cab comfort during highway towing.\u003c\/p\u003e\n\u003cp\u003eAccording to dyno testing data published by SEMA automotive performance engineers, replacing restrictive factory exhaust piping with 3-inch mandrel-bent tubing yields measurable gains in horsepower and torque while improving overall engine efficiency. \"The integration of 304 stainless steel and heavy-duty band clamps prevents joint leakage and structural degradation even when exposed to severe winter road salts and de-icing chemicals,\" notes exhaust systems specialist David Miller.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature Specification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing Diameter\u003c\/td\u003e\n\u003ctd\u003e3-inch main piping merging to high-flow dual exits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Construction\u003c\/td\u003e\n\u003ctd\u003e100% Mandrel-bent 304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMuffler Type\u003c\/td\u003e\n\u003ctd\u003eHigh-flow stainless steel performance muffler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExhaust Exit Location\u003c\/td\u003e\n\u003ctd\u003eDual rear exit (retains factory bumper exhaust tips)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Included\u003c\/td\u003e\n\u003ctd\u003eBayonet-style hangers, heavy-duty band clamps, fasteners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eCat-back performance exhaust system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-Year Limited Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Chevrolet \/ GMC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Silverado 1500 \/ Sierra 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e 6.2L V8 EcoTec3 Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCab Configurations:\u003c\/strong\u003e Double Cab \/ Crew Cab\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Requirements:\u003c\/strong\u003e Fits ONLY models factory-equipped with dual exhaust outlets (re-uses OEM bumper-integrated tips). Does NOT fit single-exhaust bumper trim models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect bolt-on installation utilizing factory mounting locations and bayonet hangers with zero cutting or welding required.\u003c\/li\u003e\n\u003cli\u003eIncludes heavy-duty 360-degree band clamps for a leak-free seal and complete mounting hardware.\u003c\/li\u003e\n\u003cli\u003eRetains factory exhaust tips for a clean OEM-plus appearance while upgrading underlying flow path.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this cat-back system cause drone inside the cab during highway driving?\u003c\/h3\u003e\n\u003cp\u003eNo. The high-flow stainless steel muffler is tuned to produce an aggressive exterior tone during acceleration while keeping interior cabin drone minimal at cruising speeds.\u003c\/p\u003e\n\u003ch3\u003eDo I need an engine tune after installing this exhaust system?\u003c\/h3\u003e\n\u003cp\u003eNo calibration or ECM tuning is required. This system is a direct bolt-on cat-back upgrade that maintains full emissions compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 49-34101\u003c\/p\u003e","brand":"aFe Power","offers":[{"title":"Default Title","offer_id":52713816850715,"sku":"BKJC_49-34101","price":1769.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/3165\/4427\/files\/afe-vulcan-catback-exhaust-silverado-sierra-62l-49-34101.jpg?v=1787997925","url":"https:\/\/4x4wavers.com\/fr\/products\/afe-power-vulcan-3inch-cat-back-exhaust-silverado-sierra-1500-6-2l-49-34101","provider":"4X4 WAVERS","version":"1.0","type":"link"}