Looking for aftermarket parts to modify or upgrade your 2021 Ram 3500 with dpf back? At Tunersports.com we carry a huge selection of the top name brand performance dpf back parts and accessories for your 3500.
Whether you have a 2021 Ram 3500 in Big Horn to Tradesman trim we have you covered. We have 9 dpf back available to mod your 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 49-02075-B5" Aluminized Steel Construction: This DPF-back exhaust system is constructed of 5" mandrel-bent aluminized steel tubing for maximum strength and durability.
7" Diameter Black Exhaust Tip: Finishing off this exhaust system is a 7" diameter black stainless steel clamp-on exhaust tip. The tip features... aFe ATLAS 5in Alum Steel DPF-Back Exhaust System w/Black Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $375.38 SALE |
 IN STOCK - LOW 49-02075-P5" Aluminized Steel Construction: This DPF-back exhaust system is constructed of 5" mandrel-bent aluminized steel tubing for maximum strength and durability.
7" Diameter Polished Exhaust Tip: Finishing off this exhaust system is a 7" diameter polished stainless steel clamp-on exhaust tip. The tip fe... aFe ATLAS 5in Alum Steel DPF-Back Exhaust System w/Polished Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $358.05 SALE |
 IN STOCK - LOW 49-02078-BaFe ATLAS 5in DPF-Back Alum Steel Exhaust System w/ Black Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $393.53 SALE |
 IN STOCK - LOW 49-02078-PaFe ATLAS 5in DPF-Back Alum Steel Exhaust System w/Polished Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $375.38 SALE |
 OUT OF STOCK 49-42075-B5" 409 Stainless Steel Construction: This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
7" Diameter Black Exhaust Tip: Finishing off this exhaust system is a 7" diameter black stainless steel clamp-on exhaust tip. The tip fe... aFe Large Bore-HD 5in 409SS DPF-Back Exhaust System w/Black Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $476.03 SALE |
 IN STOCK - LOW 49-42075-P5" 409 Stainless Steel Construction: This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability._x000D_
7" Diameter Polished Exhaust Tip: Finishing off this exhaust system is a 7" diameter polished stainless steel clamp-on exhaust t... aFe 19-22 Ram Diesel Trucks L6-6.7L(td) Large Bore-HD 5in 409SS DPF-Back Exhaust System w/Pol Tip 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $453.75 SALE |
 IN STOCK 49-42078-BaFe Large-Bore HD 5in 409SS DPF-Back Exhaust System w/Black Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $499.13 SALE |
 IN STOCK - LOW 49-42078-PaFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Pol Tip 19-20 Ram Diesel Trucks L6-6.7L (td) 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $476.03 SALE |
 IN STOCK - LOW 17071The Black DPF series is our premier MagnaFlow Performance DPF series with a twist, featuring the same stainless construction but with the added protection and style of a High Temp Satin Black Coating applied from tailpipe to tip.... MagnaFlow 2020 Dodge Ram 3500 6.7L DPF-Back Black 5in Single Passenger Side Rear Exit 2019-2022 Ram 3500 Lone Star 2019-2023 Ram 3500 Big Horn / Laramie / Limited / Tradesman 2021-2023 Ram 3500 Limited Longhorn $530.00 |