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 165 catback available to mod your Silverado 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 616515BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Black Elite 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $738.10 |
 SHIPS FROM MANUFACTURER 616516Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepow... Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Stainless 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $717.24 |
 SHIPS FROM MANUFACTURER 616516BThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the seri... Gibson 11-19 GMC Sierra 2500 HD Denali 6.0L 3.5in Cat-Back Single Exhaust - Black Elite 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $738.10 |
 SHIPS FROM MANUFACTURER 616517BThe Black Elite product line truly displays Gibson's commitment to dominating performance and style. Each T-304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite. For increased style and Performance, the series pushes the ... Gibson 20-21 GMC Sierra 2500HD/3500HD 6.6L Cat-Back Single Exhaust System Stainless - Black Elite 2023-2023 Chevrolet Silverado 2500 HD Custom / High Country / LT / LTZ / WT $623.24 |
 IN STOCK - LOW 40-3030JBA 01-06 Chevrolet Silverado 2500/3500 HD 6.0/8.1L 409SS Pass Side Dual Exit Cat-Back Exhaust 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT 2003-2006 Chevrolet Silverado 2500 HD WT $766.45 |
 IN STOCK 15398MagnaFlow Diesel Pipes are available for Cummins, Powerstroke and Duramax applications. Each downpipe, extension pipe, muffler delete and tailpipe is made of 100% stainless steel to ensure durability and mandrel-bent to ensure maximum performance gains. MagnaFlow Diesel pipes deliver reduced exhaust... MagnaFlow 01-05 Chevy/GMC Duramax Diesel V8 6.6L 4 inch System Exhaust Pipe 2001-2005 Chevrolet Silverado 2500 HD Base / LS / LT 2003-2005 Chevrolet Silverado 2500 HD WT $190.00 |
 SHIPS FROM MANUFACTURER 15732Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow Sys C/B GM 2500Hd 6.0L Cc/Sb 00-02 2001-2002 Chevrolet Silverado 2500 HD Base / LS / LT $798.00 |
 IN STOCK - LOW 15789Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow Sys C/B 03 GM Silverado 2500Hd 6.0L 2003-2005 Chevrolet Silverado 2500 HD Base 2003-2006 Chevrolet Silverado 2500 HD LS / LT / WT $863.00 |
 SHIPS FROM MANUFACTURER 15829Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow Sys C/B 03- GM 2500HD 6.0 Dual CCSB 2003-2005 Chevrolet Silverado 2500 HD Base 2003-2006 Chevrolet Silverado 2500 HD LS / LT / WT $938.00 |
 IN STOCK 17870The PRO DPF Series has lifetime backed stainless steel construction, a muffler-less design and mirror polished welded intercooled tips. The best value system with a no hassle emissions legal design.... MagnaFlow SYS Cat-Back 2017 Chevrolet Silverado 6.6L Diesel Polished Single Wall 6in Tip 2007-2023 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2023 Chevrolet Silverado 2500 HD High Country 2021-2023 Chevrolet Silverado 2500 HD Custom $839.00 |
 SHIPS FROM MANUFACTURER 19026Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow Stainless Cat-Back Exhaust 2015 Chevy Silverado 2500HD 6.0L P/S Rear Exit 5in 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $1,137.00 |
 IN STOCK 19027Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow Stainless Cat-Back Exhaust 2015 Chevy Silverado 2500HD 6.0L Dual Split Rear Exit 4in 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $1,312.00 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER 19376Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow 11-19 GM 2500/3500 6.0L 4in Single Passenger Side Rear Exit Cat-Back Exhaust w/Black Tips 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $1,223.00 |
 SHIPS FROM MANUFACTURER 19377Made in the USA and engineered to last, for those seeking increased performance and better economy, MagnaFlow MF Series Performance Exhaust systems deliver the smooth deep sound you want and the wide-open performance power you need. Our exhaust systems feature straight-through flow designs for the u... MagnaFlow 11-19 Chevrolet Silverado 2500/3500 HD V8-6.0L Dual Split Cat-Back Exhaust w/Black Tips 2011-2019 Chevrolet Silverado 2500 HD LT / LTZ / WT 2015-2019 Chevrolet Silverado 2500 HD High Country $1,393.00 |
SHIPS FROM MANUFACTURER 19524MagnaFlow 2022+ GM 2500/3500HD 6.6L Gas Single Passenger Side Rear Exit Cat-Back Exhaust 2020-2023 Chevrolet Silverado 2500 HD Custom / High Country / LT / LTZ / WT $1,235.00 |