Sinister Diesel Centurion™ exhaust systems deliver tuned performance and are designed to maximize your diesel trucks horsepower and torque. Constructed out of 409 Stainless Steel, the Centurion™ Series Exhaust is designed to easily bolt together using only the highest grade hardware and materials. Our 4" kit for the 5.9L Cummins comes with all of the components that are needed to run a exhaust with a muffler for any cab and bed size combination. Every Sinister Diesel exhaust kit also includes a polished stainless steel rolled tip stamped with the "Sinister Diesel" logo.
Sinister part number: SD-459-03