![Sinister Diesel Oil Cooler 03-07 6.0L Ford Powerstroke](graphics/00000001/18/RAW144807898_360x360.jpeg)
![Sinister Powerstroke Diesel Coolant Filtration System/Filter Kit 03-07 6.0L Ford Powerstroke](graphics/00000001/images/product/large/7349_360x360.jpg)
![Sinister Coolant Filtration Kit 08-10 6.4L Ford Powerstroke](graphics/00000001/images/product/large/7615_360x360.jpg)
![Sinister Upgraded EGR Cooler Kit 2004-07 6.0L Powerstroke](graphics/00000001/15/SMC-EGRCOOLER-60-04_360x243.jpg)
![Sinister Upgraded EGR Cooler Kit 2003 6.0L Powerstroke](graphics/00000001/images/product/large/7874_360x360.jpg)
![Sinister Fuel Tank Sump Kit](graphics/00000001/sump3_360x241.jpg)
![Sinister Upgraded EGR Cooler 06-07 6.6L LBZ GM Duramax](graphics/00000001/9136.jpg)
![Sinister Diesel Regulated Fuel Return Kit 03-07 6.0L Ford Powerstroke](graphics/00000001/images/product/large/9212_360x360.jpg)
![Sinister Coolant Filter System 07.5-12 Dodge 6.7L Cummins](graphics/00000001/9313.jpg)
![Sinister Coolant Filter Kit 99-03 7.3L Ford Powerstroke](graphics/00000001/images/product/large/9486_360x360.jpg)
![Sinister Diesel External Oil Filter System 03-07 6.0L Ford Powerstroke](graphics/00000001/images/product/large/9487_360x295.jpg)
![Sinister Diesel Intake Elbow 03-07 Dodge 5.9L Cummins](graphics/00000001/F144804959_360x270.jpg)
Sinister stands for everything diesel and they have made a name for themselves manufacturing some of the highest quality diesel engine components in the industry. The Sinister Diesel brand was born ou ... read more
Sinister stands for everything diesel and they have made a name for themselves manufacturing some of the highest quality diesel engine components in the industry. The Sinister Diesel brand was born out of an idea from the founders while working on one of their own trucks. What if they started their own diesel performance business manufacturing and selling high quality air intake, fuel, and engine components? That idea transpired into the Sinisterl Diesel we know today. In order to make sure that when you popped the hood, you could easily distinguish a “Sinister” branded part from other companies, nearly everything they manufacture is coated in their trademarked “Sinister Blue.” Whether you drive a Cummins, Powerstroke, or Duramax, they can outfit your entire truck with cold air intakes, fuel tank sumps, oil filtration, regulated fuel return kits, and so much more. If you're looking for quality performance parts at a great price, look no further than Sinister!
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