Ford F-250 Super Duty 2003, Assault™ 409 SS Turbo-Back Exhaust System with Single Side Exit by Sinister Diesel®. Exhaust Type: Turbo-Back. Exhaust Tubing Material: 409 SS. Exhaust System Sound: Moderate. Sinister Diesel exhaust systems deliver tuned performance and are designed to maximize your diesel trucks horsepower and torque. Precision cut and bent out of 409 Stainless Steel, exhaust is designed to easily bolt together using only the highest grade hardware and materials.
Notes: Race Use Only.
|Exhaust Type: Turbo-Back|
|Exhaust Tubing Material: 409 SS|
|Exhaust System Sound: Moderate|
|Muffler Body Length: 18"|
- Maximize your trucks horsepower and torque
- 409 Stainless steel
- 18” Muffler & Muffler replacement included
- Stainless steel, Polished Sinister Diesel Exhaust tip
- Easily Bolts Together
- Straight-pipe muffler replacement
- Sinister Diesel AR-15 Exhaust® Tip
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. 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. Sinister Diesel® actually started out as MKM Customs. So, why the switch to the Sinister name? It appeals to Brian and Mike because they feel it captures the spirit of the diesel lifestyle. “The spirit of diesel truckers is like our own,” Brian says. “A little bit rebel. Of course, we don’t all live a rebel lifestyle, but we all share that spirit. The name Sinister captures that sprit perfectly.”