4" 6.7L Cummins DPF Race Pipe for 2019-2021 Ram 2500 & 3500 - Heavy Duty Diesel Exhaust System
ℹ️ DESCRIPTION
Crafted from heavy-duty stainless steel for strength that lasts. With OEM-style hangers and clamps, installation is simple and secure, while your factory muffler stays in place. By eliminating the restrictive DPF and catalytic converter, this pipe restores airflow, boosts performance, and improves efficiency—giving your truck the freedom it was built for.
| Specification | Detail |
| Construction | 1.5mm thick T-409 Stainless Steel |
| Pipe Diameter | 4" |
| Design | Mandrel-bent for optimized exhaust flow |
| Installation | Direct bolt-on design with OE-style hangers. Professional installation recommended. |
🔍 Fitment:
MODEL YEARS : 2019,2020,2021 6.7L CUMMINS
Note: Compatible with 2500, 3500 models WILL NOT FIT Cab & Chassis models
📜 POLICY
🚚 Ships from nearest warehouse within 1 business day, arrives in 5-8 days（most area in 7 days）
🔄 30-day return policy
🔧 2-year replacement warranty
Note:
🔖 Contact Us First: If you encounter any issues with your order, please reach out to us immediately. We're committed to resolving any concerns quickly and to your satisfaction.
🤗 Feedback Consideration: Before leaving neutral or negative feedback, give us a chance to make things right. We'll work diligently to provide a solution that meets your needs.
📮 Contact Email: support@samexhaust.com
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.