Sinister Diesel

Introducing Sinister Diesel's new Series 3 Powermax Turbo for the 2004-2007 Ford Powerstroke 6.0L! This turbo’s one-of-a-kind GSX compressor wheel gives your truck aggressive performance with the convenience of bolt-on installation. It’s...

The Sinister Diesel CAT fuel filter adapter allows you to install a 2 micron CAT fuel filter without any major modifications.

Sinister Diesel has reinvented the Exhaust Gas Recirculation (EGR) cooler with this great new model with the same fit as your factory EGR cooler. If you're tired of clogging in your diesel engine's EGR cooler, or if you just want to prevent future...

Really add some performance to your 2003 to 2007 Ford Powerstroke 6.0L engine without major modifications by using a cold air intake from Sinister Diesel. You get an original design with this 6.0L Powerstroke cold air intake, which results in quicker...

Sinister Diesel Intake Elbow for the 2003-2007 Cummins. This kit is designed and engineered to out perform the competition. Comes with a Mandrel bent aluminum tube and CNC base plate designed to hold even the highest boost levels. Designed to fit all...

The Sinister Diesel Charge Pipe Kit for the Powerstroke 6.4L includes the intercooler pipe that connects the intercooler to the intake, and the pipe that connects the turbocharger compressor to the intercooler. This upgraded pipe is larger in diameter...

If you're looking to add a new look to your diesel truck on a budget, Sinister Diesel provides a great selection of truck exhaust tips. Use any of our expertly crafted, sleekly finished exhaust tips for your Ford F-250 or F-350 Super Duty Powerstroke,...

The Sinister Diesel LML Intake Bridge for 2011-2015 GM Duramax will increase off the line torque and horse power. Mandrell bent 3 inch aluminum tubing optimizes airflow after the throttle valve and heater grid. This part will retain the factory heater...

If you need added fuel flow, or you're having issues with your factory draw straw picking up fuel when the tank is getting low. This is designed to feed the biggest aftermarket lift pumps, 0.5" fuel line. You won't have any issues feeding the biggest...

Before we put our name on any part we manufacture, it has to beat the competition in 5 ways: Strength; Performance; Simplicity; Durability; and Fit. The Sinister 7.3 cold air intake meets all those requirements, and more. STRENGTH: Sure, we could...

Sinister Diesel Upgraded Intercooler Charge Pipes with Replacement Silicone Boots and Clamps. **Will NOT work with Dual Alternators**

Sinister Diesel EGR Cooler for GMC and Chevy Duramax 2004.5-2005 6.6L LLY From Sinister Diesel's own manufacturing company comes an Exhaust Gas Recirculation (EGR) cooler to replace your factory EGR cooler. By removing inefficient interior cooling...

Sinister Diesel has reinvented the Exhaust Gas Recirculation (EGR) cooler with this great new model for the 6.0L Powerstroke with the same fit as the stock unit from Ford. This EGR cooler kit comes with a new square-style EGR cooler and an installation...

Sinister Diesel Intake Elbow for the 1998.5-2002 Cummins. This kit is designed and engineered to out perform the competition. Comes with a Mandrel bent aluminum tube and CNC base plate designed to hold even the highest boost levels. This intake elbow has...

Quicken your truck’s turbo spool-up and throttle response with this 6.7L Cummins cold air intake from Sinister Diesel. It’s been designed, engineered, and fabricated all in-house, so you’re getting a high-quality part for your 2007.5 to...