CAT Filter Adaptor (SDG-CAT-CUMN) by Sinister Diesel®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you achieve better combustion and uncork the power hidden under the hood. Offering a win-win combination of the finest materials, precision engineering and innovation, this performance fuel system part delivers hardcore strength, long-term dependability, and outstanding operation.
Top-grade fuel system upgrade that will take your driving to the next level
Designed to help you maximize your vehicle’s fuel system efficiency
Will help you get unbridled power and a huge jump in performance
Made from premium materials to ensure superior quality and durability
Manufactured to be tough as nails to withstand high-heat and high-pressure conditions
Engineered to provide consistent, reliable operation and long-lasting service
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 spirit perfectly.”
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