Sinister Diesel 4in. Inlet Universal Stainless Steel Muffler
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All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
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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.