Sinister Diesel

Sinister Diesel 08-10 Ford 6.4L Powerstroke Cold Air Intake

Sinister Diesel 08-10 Ford Powerstroke F250/F350 6.4L Billet Catch Can

The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2019 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic...

The Sinister Diesel Billet Fuel Plug/Cap for the 2008-2020 Powerstroke is a stylish and durable option to keep dirt and moisture from entering your fuel tank. The factory uses a small, flimsy plastic...

Sinister Diesel 10-12 Dodge 2500/3500 Steering Box Support (2003-2009 w/ Updated 6-Bt Steering box)

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

Sinister Diesel 10-12 Dodge Steering Box Support for 2010-2012 Dodge 2500/3500 - Blue

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

The Sinister Diesel LML Intake Bridge replaces the restrictive stock piping on your 2011 - 2016 GM 6.6L Duramax Diesel with larger diameter CNC mandrel bent aluminum tubing that optimizes airflow...

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...

Sinister Diesel 11-16 Ford 6.0L Powerstroke Charge Pipe Kit

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...