Looking for aftermarket parts to modify or upgrade your 2020 Ram 3500 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your 3500.
Whether you have a 2020 Ram 3500 in Big Horn to Tradesman trim we have you covered. We have 17 catback available to mod your 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK 49-42056-BaFe is proud to introduce the MACH Force-Xp Cat-Back exhaust system. This exhaust system outflows the factory exhaust. This cat-back exhaust is constructed of 4" mandrel-bent 409 stainless steel tubing and comes complete with free-flowing muffler, OE-style bayonet hangers, band clamps and all hardwa... aFe MACHForce XP 4in Exhausts Cat-Back SS Side Exit 14-17 Dodge Ram 2500 V8-6.4L Hemi w/ Black Tips 2014-2020 Ram 3500 Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Laramie / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $841.01 SALE |
 IN STOCK - DROPSHIPS 49-42056-PaFe is proud to introduce the MACH Force-Xp Cat-Back exhaust system. This exhaust system outflows the factory exhaust. This cat-back exhaust is constructed of 4" mandrel-bent 409 stainless steel tubing and comes complete with free-flowing muffler, OE-style bayonet hangers, band clamps and all hardwa... aFe MACHForce XP 4in Exhausts Cat-Back SS w/ Polished Tips 14-17 Dodge Ram 2500 V8-6.4L Hemi 2014-2020 Ram 3500 Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Laramie / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $764.20 SALE |
 IN STOCK - DROPSHIPS 49-42082-BThis cat-back exhaust system is constructed of 3-1/2 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system are dual 4 IN diameter black 304 stainles... aFe POWER Rebel Series 3.5in SS Cat Back Exhaust w/Black Tips 19-21 RAM V8-6.4L Hemi 2019-2020 Ram 3500 Laramie Longhorn 2019-2021 Ram 3500 SLT 2019-2022 Ram 3500 Big Horn / Laramie / Limited / Lone Star / Tradesman $841.01 SALE |
 IN STOCK - DROPSHIPS 49-42082-PThis cat-back exhaust system is constructed of 3-1/2 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system are dual 4 IN diameter polished 304 stain... aFe POWER Rebel Series 3.5in SS Cat Back Exhaust w/Pol Tips 19-21 RAM V8-6.4L Hemi 2019-2020 Ram 3500 Laramie Longhorn 2019-2021 Ram 3500 SLT 2019-2022 Ram 3500 Big Horn / Laramie / Limited / Lone Star / Tradesman $764.20 SALE |
 IN STOCK 140851Borla 19-22 RAM 2500/ 3500 6.4L V8 AT 2/4WD 3in S-TYPE Cat-Back Silver Tips 2019-2020 Ram 3500 Laramie Longhorn 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / SLT / Tradesman $983.99 |
 IN STOCK 140851BCBorla 19-22 RAM 2500 6.4L V8 AT 2/4WD S-TYPE Cat Back Black Chrome Tips 2019-2020 Ram 3500 Laramie Longhorn 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / SLT / Tradesman $1,016.99 |
 SHIPS FROM MANUFACTURER 6567For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains.... Gibson 14-17 Ram 2500 Big Horn 6.4L 2.5in Cat-Back Dual Extreme Exhaust - Aluminized 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $523.50 |
 SHIPS FROM MANUFACTURER 66567For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains.... Gibson 14-17 Ram 2500 Big Horn 6.4L 2.5in Cat-Back Dual Extreme Exhaust - Stainless 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $652.28 |
 SHIPS FROM MANUFACTURER 66567BFor the extremist who wants to take their truck to the next level, this Black Elite dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. Each T-304 stainless tip is offered with a premium black finish applied with Gibs... Gibson 14-17 Ram 2500 Big Horn 6.4L 2.5in Cat-Back Dual Extreme Exhaust - Black Elite 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $712.79 |
 SHIPS FROM MANUFACTURER 66568For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the ba... Gibson 14-17 Ram 2500 Big Horn 6.4L 2.5in Cat-Back Dual Split Exhaust - Stainless 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $652.28 |
 SHIPS FROM MANUFACTURER 66568BDon't waste a split second! The Black Elite Series displays performance and style by giving you the ultimate choice where there's no need to decide. Take on adventure with the Black Elite Series Split Rear. Each T-304 stainless tip is offered with a premium black ceramic finish applied with Gibson's... Gibson 14-17 Ram 2500 Big Horn 6.4L 2.5in Cat-Back Dual Split Exhaust - Black Elite 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $693.24 |
 SHIPS FROM MANUFACTURER 316611Gibson 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 14-17 Ram 2500 Big Horn 6.4L 3.5in Cat-Back Single Exhaust - Aluminized 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $565.15 |
 SHIPS FROM MANUFACTURER 616611Gibson 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 14-17 Ram 2500 Big Horn 6.4L 3in Cat-Back Single Exhaust - Stainless 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $683.79 |
 SHIPS FROM MANUFACTURER 616611BThe 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 14-17 Ram 2500 Big Horn 6.4L 3in Cat-Back Single Exhaust - Black Elite 2014-2020 Ram 3500 Laramie / Laramie Longhorn 2014-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $703.65 |
 SHIPS FROM MANUFACTURER 15333Made 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 Cat-Back 2014 Ram 2500 6.4L Dual 2014-2020 Ram 3500 Laramie Longhorn / SLT 2014-2023 Ram 3500 Big Horn / Laramie / Tradesman 2016-2023 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $1,247.00 |
 IN STOCK - LOW 17912MagnaFlow 2021 RAM 3500 5 Inch Filter-Back System 2019-2020 Ram 3500 Laramie Longhorn / SLT 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman $515.00 |
 IN STOCK - LOW 19200Made 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 Cat-Back, SS, 4in, Single Pass Side Rear Exit 5in Tip 14-15 Ram 2500 6.4L V8 CC LB/MC SB 2014-2020 Ram 3500 Laramie Longhorn / SLT 2014-2023 Ram 3500 Big Horn / Laramie / Tradesman 2016-2023 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star $1,200.00 |