Sinister Diesel 4in. Inlet Universal Stainless Steel Muffler SD-U4M-01-20

SIN Exhaust Tips

Catalytic Converter Delete Pipe

Universal Fit

So your modified diesel truck is putting out the rich sound you want, except not where you want it: the cab. With the Sinister Diesel Stainless Steel Muffler, you can reduce the road drone in your cab, while maintaining that deep bellow from your exhaust kit.

4" Inlet Universal Stainless Steel Muffler .