Sinister Diesel 4in. Inlet Universal Stainless Steel Muffler - 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.

Category Description: " says Brian

Subcategory Description: '"so we knew it wasn't enough to just start another one. We wanted to create a high performance diesel parts company that actually changed the way business was done

Brand Description: What do you get when a group of diesel, truck and 4x4 off-road enthusiasts get together with a dream of changing the automotive aftermarket industry? You get Sinister Diesel, a company that is American Born and Bred™. Founders Brian George, Michael Mitchell and their whole team share a love of everything diesel. One afternoon, while working on Brian's truck they thought of starting a new company 'There were already online parts suppliers