Sinister Diesel News
Sinister Diesel’s new Cold Air Intake for the 04.5-07 Cummins 5.9L engine features build and material specs unlike other intakes on the market. For example, instead of the usual...
Sinister Diesel’s popular Coolant Filter Kits are now available for 2001-2015 Chevy Duramax trucks! These kits are designed to remove large and small debris from the cooling system,...
Sinister Diesel releases its new Degas (Coolant Overflow) Bottle for the Ford 1999.5-2003 Powerstroke . It joins Sinister’s Degas bottle for the Ford 6.0L Powerstroke in the...
Sinister Diesel’s new Blue Spring Kits are factory upgrades that solve the problem of reduced fuel pressure due to “spring fatigue” in 6.0L Powerstrokes. ...
Sinister Diesel now offers components in their Limited Edition Sinister Gray finish. Each part is powder coated gun-metal gray and etched with the Sinister Diesel logo. The...
Sinister Diesel’s new Cold Air Intake for the 2007.5-2009 Dodge Ram 6.7L Cummins engine features build and material specs unlike other intakes on the market. For example,...
Sinister Diesel introduces their new Hot Side Intercooler Pipe for the 2008-2010 6.4L Ford Powerstroke F-250 and F-350 . This upgrade replaces the factory hot side charge pipe to allow more air...
Sinister Diesel releases its new Degas (Coolant Overflow) Bottle for the Ford 2003-2007 6.0L Powerstroke . This component is made from 6061 aircraft grade aluminum which is TIG welded...
Sinister Diesel releases their new high performance motor mounts for 2001-2010 LB7/LLY/LBZ/LMM Duramax trucks. These mounts use heavy-duty polyurethane to hold your motor securely in place,...
A bad u-joint or dented driveshaft can cause severe driveline vibrations resulting in a crack in your transmission housing. That problem is solved with Sinister’s Rear Housing Support for...