
Peterbilt 389 7" Lower DPF Exhaust Kit
Lower exhaust kit made of high-quality chrome plate steel. Fits Peterbilt 2018 and newer trucks with outboard DPF. This kit Relocates the DPF forward to make room for long drop picket elbows. Has a full diameter y-pipe that improves performance and style.
- 7" diameter pipes
- Includes brackets, hardware, and clamps
- Includes upper slider bushing clamp for unibuilt and day cab models
- Pipes are insulated to prevent the chrome from discoloring from the heat
- 2-year warranty
Free shipping with RoadWorks exhaust.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Lower exhaust kit made of high-quality chrome plate steel. Fits Peterbilt 2018 and newer trucks with outboard DPF. This kit Relocates the DPF forward to make room for long drop picket elbows. Has a full diameter y-pipe that improves performance and style.
- 7" diameter pipes
- Includes brackets, hardware, and clamps
- Includes upper slider bushing clamp for unibuilt and day cab models
- Pipes are insulated to prevent the chrome from discoloring from the heat
- 2-year warranty
Free shipping with RoadWorks exhaust.













