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Looking for aftermarket parts to modify or upgrade your Chevrolet Silverado 2500 HD with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your Silverado 2500 HD.
Whether you have a 2001 or 2024 Chevrolet Silverado 2500 HD in Base to ZR2 trim we have you covered. We have 182 catback available parts to mod your Silverado 2500 HD. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 49-14001The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily. Yo... aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY 2001-2005 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2005 Chevrolet Silverado 2500 HD WT $548.63 SALE |
 OUT OF STOCK 49-14002The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restriction and keeps exhaust gasses flowing smoothly. The OE style band-clamps and bayonet style hangers make sure this system installs cleanly and easily. Yo... aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ 2006-2006 Chevrolet Silverado 2500 HD LS 2006-2007 Chevrolet Silverado 2500 HD LT / WT 2007-2007 Chevrolet Silverado 2500 HD LTZ $548.63 SALE |
 IN STOCK - DROPSHIPS 49-44001The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY 2001-2005 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2005 Chevrolet Silverado 2500 HD WT $664.13 SALE |
 OUT OF STOCK 49-44002The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 06-07 V8-6.6L (td) LLY/LBZ 2006-2006 Chevrolet Silverado 2500 HD LS 2006-2007 Chevrolet Silverado 2500 HD LT / WT 2007-2007 Chevrolet Silverado 2500 HD LTZ $664.13 SALE |
 IN STOCK - DROPSHIPS 49-44005The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combi nation ... aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 119.0-143.5 WB 2007-2008 Chevrolet Silverado 2500 HD LT / LTZ / WT $664.13 SALE |
 OUT OF STOCK 49-44006The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque; and lower EGTs. MACH Force XP exhaust systems are the perfect combination o... aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Trucks 1500 07-08 V8 157 WB 2007-2008 Chevrolet Silverado 2500 HD LT / LTZ / WT $664.13 SALE |
 OUT OF STOCK 49-44043-BEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MachForce XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Black Tips 2011-2016 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2016 Chevrolet Silverado 2500 HD High Country $803.55 SALE |
 OUT OF STOCK 49-44043-PEngineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE... aFe MachForce XP Exhaust 4inch DP-Back All SS 2011-14 GM Diesel Trucks V8-6.6L LML Polished 2011-2016 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2016 Chevrolet Silverado 2500 HD High Country $730.13 SALE |
 OUT OF STOCK 49-44122-BThis cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter black 409 stainless steel intercoole... aFe Apollo GT Series 3in 409SS Cat-Back Exhaust w/ Black Tip 2020 GM 2500/3500HD V8 6.6L L8T 2020-2023 Chevrolet Silverado 2500 HD Custom / High Country / LT / LTZ / WT $548.63 SALE |
 OUT OF STOCK 49-44122-PThis cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter polished 409 stainless steel interco... aFe Apollo GT Series 3in 409SS Cat-Back Exhaust w/ Polished Tip 2020 GM 2500/3500HD V8 6.6L L8T 2020-2023 Chevrolet Silverado 2500 HD Custom / High Country / LT / LTZ / WT $499.13 SALE |
 IN STOCK 49-44123-BThis cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter black 409 stainless steel intercoole... aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip 2020-2023 Chevrolet Silverado 2500 HD Custom / High Country / LT / LTZ / WT $603.90 SALE |
 OUT OF STOCK 49-44123-PThis cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter polished 409 stainless steel interco... aFe 20-23 GM 2500/3500HD V8 6.6L L8T Apollo GT Series 4in 409 SS Cat-Back Exhaust System 2020-2023 Chevrolet Silverado 2500 HD Custom / High Country / LT / LTZ / WT $603.90 SALE |
 IN STOCK 49-44125-PThis DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 6" diameter polished 304 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a u... aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Polished Tip 20-23 GM Truck V8-6.6L 2020-2024 Chevrolet Silverado 2500 HD High Country / LT / LTZ / WT 2021-2024 Chevrolet Silverado 2500 HD Custom 2024-2024 Chevrolet Silverado 2500 HD ZR2 $453.75 SALE |
 SHIPS FROM MANUFACTURER 47784-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 07-10 Chev 6.6L LMM ECSB-CCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2007-2010 Chevrolet Silverado 2500 HD LT / LTZ / WT $419.00 |
 SHIPS FROM MANUFACTURER 47786-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 11-14 Chev 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Black Tip 2011-2014 Chevrolet Silverado 2500 HD LT / LTZ / WT $399.00 |
 SHIPS FROM MANUFACTURER 47787-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 15 Chevy 6.6L LML ECLB/CCSB/CCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2015-2016 Chevrolet Silverado 2500 HD High Country / LT / LTZ / WT $449.00 |
 SHIPS FROM MANUFACTURER 48628-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2001-2004 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2004 Chevrolet Silverado 2500 HD WT $709.00 |
 SHIPS FROM MANUFACTURER 48629-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L Ec/CCSB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2001-2004 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2004 Chevrolet Silverado 2500 HD WT $709.00 |
 SHIPS FROM MANUFACTURER 48630-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 01-04 Chevy 6.6L Ec/Cclb Monster Exhaust System - SS Single Exhaust w/ Black Tip 2001-2004 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2004 Chevrolet Silverado 2500 HD WT $749.00 |
 SHIPS FROM MANUFACTURER 48632-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2002-2005 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2005 Chevrolet Silverado 2500 HD WT $529.00 |
 SHIPS FROM MANUFACTURER 48633-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chev 6.6L EC/CCSB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2002-2005 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2005 Chevrolet Silverado 2500 HD WT $540.00 |
 SHIPS FROM MANUFACTURER 48634-BStainless constant-diameter pipes and straight-thru muffler nearly doubles flow. Lower exhaust temps. Virtually no backpressure. Rich, throaty sound. Monster exhaust system flows better than stock and virtually eliminates backpressure. The streamlined intermediate pipe(s) and tailpipe are formed of ... Banks Power 02-05 Chevy 6.6L EC/CCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2002-2005 Chevrolet Silverado 2500 HD Base / LS / LT 2004-2005 Chevrolet Silverado 2500 HD WT $599.00 |
 SHIPS FROM MANUFACTURER 48937-B4 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176% and lower EGTs, cuts backpressure up to 98%, rich authoritative sound. Banks' 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up to 98% and flows up to 176% better than stock. The streamli... Banks Power 06-07 Chevy 6.6L SCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2006-2006 Chevrolet Silverado 2500 HD LS 2006-2007 Chevrolet Silverado 2500 HD LT / WT 2007-2007 Chevrolet Silverado 2500 HD LTZ $489.00 |
 SHIPS FROM MANUFACTURER 48938-B4 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176% and lower EGTs, cuts backpressure up to 98%, rich authoritative sound. Banks' 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up to 98% and flows up to 176% better than stock. The streamli... Banks Power 06-07 Chevy 6.6L ECSB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2006-2006 Chevrolet Silverado 2500 HD LS 2006-2007 Chevrolet Silverado 2500 HD LT / WT 2007-2007 Chevrolet Silverado 2500 HD LTZ $489.00 |
 SHIPS FROM MANUFACTURER 48939-B4 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176% and lower EGTs, cuts backpressure up to 98%, rich authoritative sound. Banks' 4 inch heavy-duty stainless Monster exhaust system cuts backpressure up to 98% and flows up to 176% better than stock. The streamli... Banks Power 06-07 Chevy 6.6L CCSB Monster Exhaust System - SS Single Exhaust w/ Black Tip 2006-2006 Chevrolet Silverado 2500 HD LS 2006-2007 Chevrolet Silverado 2500 HD LT / WT 2007-2007 Chevrolet Silverado 2500 HD LTZ $499.00 |