Sinister Diesel

The Dodge Steering Box Brace from Sinister Diesel is designed to fit 2010-2010 Dodge 2500 & 3500 4x4 pickups and helps to eliminate the wobble and steering play that is common in large...

If you're looking for your lifted truck to drive straighter, improve tire wear and exhibit less steering "wander," the Sinister Diesel 2010-12 Dodge Cummins 4wd leveling kit is what you're looking...

If you're looking for your lifted truck to drive straighter, improve tire wear and exhibit less steering "wander," the Sinister Diesel 2010-12 Dodge Cummins track bar kit is what you're looking for...

This product has a Sinister Blue High Gloss powder coat finish for extra protection and a clean and stylish appearanceThis Part Fits:YearMakeModelSubmodel2010DodgeRam 2500Laramie2010DodgeRam...

The Dodge Steering Box Brace from Sinister Diesel is designed to fit 2010-2012 Dodge 2500 & 3500 4x4 pickups and helps to eliminate the wobble and steering play that is common in large...

Sinister Diesel 11+ Ford Powerstroke 6.7L Optima Battery Hold Down - Gray

Sinister Diesel 11+ Ford Powerstroke 6.7L Optima Battery Hold Down

Sinister Diesel 11+ Ford Powerstroke 6.7L/ 2017+ Chevy Duramax Oil Fill Cap - Gray

Sinister Diesel Contamination Kit for 2011-2014 Ford 6.7L F250/F350.

The high-pressure fuel injectors in your Power Stroke Diesel engine are designed to precisely control the delivery of diesel fuel into the combustion chamber. But over time, your stock injectors can...

The high-pressure fuel injectors in your Power Stroke Diesel engine are designed to precisely control the delivery of diesel fuel into the combustion chamber. But over time, your stock injectors can...

This part may require a lead time when selecting the bung option, NOT FOR SALE IN THE STATE OF CALIFORNIA , The Sinister Diesel LML Intake Bridge replaces the restrictive stock piping on your 2011 -...

Add years of life to your diesel engine with this Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and oil...

The Sinister Diesel Charge Pipe Kit for the Powerstroke 6.7L replaces the stock, restrictive piping that connects the turbocharger to your intercooler. This upgraded pipe is larger in diameter and...

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...