This unique spiral design virtually eliminates the unwanted sound while keeping flow characteristics for both performance and EGT reduction.
Small and Simple Design makes this unit ideal for mounting in tight areas, heavy construction ensures it lasts a long time. See what customers are saying about their experience with this amazing product at www.cumminsforum.com, this product has proven itself to work great on all diesel powered trucks alike (Cummins, Powerstroke, and Duramax).
- 4" ID Inlet & Outlet
- 5" maximum diameter x 17.5" Over All Length - 12" Usable
- T409 SS Body
- Eliminates irritating "Drone" & Cab Noise, maintains good sound out tailpipe or stacks
- No gain in EGT or reduction in flow
- Premium grade product
**This part is excluded from the free shipping promotion.**
This muffler can be installed either direction, there is no specific inlet. For best results, we recommend mounting this product as far FORWARD in the exhaust system as possible.