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Sinister Diesel Brand

51 products

At Sinister Diesel, we specialize in crafting high-performance diesel parts designed to maximize power, efficiency, and reliability for your vehicle. From intakes and charge pipes to oil and coolant filtration kits, rebuild components, and engine bay upgrades, our products are engineered to meet the demands of diesel enthusiasts and professionals alike.

What sets us apart is our unwavering commitment to quality and craftsmanship. Many of our parts are proudly designed and manufactured in the USA, ensuring durability and precision. We take pride in delivering top-tier products that you can trust to keep your diesel engine running at its peak.

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Sinister Diesel | 2003-2007 Dodge Ram 5.9L Cummins Intake Elbow - Grey Sinister Diesel | 2003-2007 Dodge Ram 5.9L Cummins Intake Elbow - Grey
$299.99
$299.99
The Sinister Diesel intake elbow for the 5.9L Cummins replaces the restrictive stock piping on your for the 2003-2007 Dodge Truck with larger diameter CNC mandrel bent aluminum tubing. The increase...
Sinister Diesel 03-07 Ford Powerstroke 6.0L Blue Spring Kit w/ Billet Spring Housing/Fuel Filter Cap Sinister Diesel 03-07 Ford Powerstroke 6.0L Blue Spring Kit w/ Billet Spring Housing/Fuel Filter Cap
$229.99
$229.99
The easy 30 minute install of the new updated "Blue Spring" will increase your fuel pressure back up to where it should be from the factory. Most 6.0's see an increase of 10 psi of fuel pressure. T...
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Sinister Diesel | 2020-2022 Ford 6.7L Power Stroke Coolant Filtration System With CAT Filter Sinister Diesel | 2020-2022 Ford 6.7L Power Stroke Coolant Filtration System With CAT Filter
$259.99
$259.99
Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and cooler will last longer. This kit is designed to bypass and filter small amounts of ...
Sinister Diesel | 2003-2007 Ford 6.0L Power Stroke Hexagon Intake Elbow Without Bungs Sinister Diesel | 2003-2007 Ford 6.0L Power Stroke Hexagon Intake Elbow Without Bungs
$299.99
$299.99
The new Sinister Diesel Hexagon 6.0 Intake Elbow for replaces the restrictive stock piping on your 2003-2007 Ford F-250, F-350 Super Duty or 2003.5-2005 Excursion 6.0 with larger diameter precision...
Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Side Charge Pipe (Gray) Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Side Charge Pipe (Gray)
$345.99
$345.99
The Sinister Diesel Cold Side Charge Pipe Kit for the Powerstroke 6.0L is a performance upgrade designed to enhance your engine's efficiency and power. By replacing the restrictive factory pipe, th...
Sinister Diesel 03-07 Ford 6.0L Powerstroke Blue Spring Kit w/ Adjustable Billet Spring Housing Sinister Diesel 03-07 Ford 6.0L Powerstroke Blue Spring Kit w/ Adjustable Billet Spring Housing
$259.99
$259.99
The easy 30 minute install of the new updated "Blue Spring" will increase your fuel pressure back up to where it should be from the factory. Most 6.0's see an increase of 10 psi of fuel pressure. T...