Sinister Diesel 4in. Inlet Universal Stainless Steel Muffler

SKU: SD-U4M-01-20 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.
Features:
4" Single Inlet/Outlet
30" Overall length
Universal Fit for All Diesel Pickups
Long Lasting core you can rely on
High Density Packing
Reduce Cab Noise
2 Year Warranty