Sinister Diesel

Sinister Diesel 05-10 Ford F250/350 Black (4wd Only) Leveling Kit - SD-0510LVL-BLK

Sinister Diesel 05-10 Ford F250/350 Black (4wd Only) Leveling Kit

Sinister Diesel 04-15 Ford Powerstroke (2WD Only) Blue Leveling Kit - SD-0415LVL-BLU

Sinister Diesel 04-15 Ford Powerstroke (2WD Only) Blue Leveling Kit

Sinister Diesel STC HPOP Fitting Kit 04-07 Ford 6.0L Powerstroke - HPOP-FK-04

Sinister Diesel STC HPOP Fitting Kit 04-07 Ford 6.0L Powerstroke

Sinister Diesel 20-21 GM Duramax L5P 6.6L Intake Horn - SD-IH-L5P-20

Sinister Diesel 20-21 GM Duramax L5P 6.6L Intake Horn

Sinister Diesel 11-19 Ford 6.7L Fuel Return Line - SD-FRLK-FORD-11

Sinister Diesel 11-19 Ford 6.7L Fuel Return Line

Sinister Diesel 20-21 Ford Powerstroke 6.7L Cold Air Intake - SD-CAI-6.7P-20

Sinister Diesel Cold Air Intake for 2020-2021 Ford Powerstroke 6.7L.

Sinister Diesel 2003-2007 Dodge/Ram Cummins 5.9L Cold Air Intake (Gray) - SDG-CAI-5.9C-04

Q: I know it is stronger and looks better, but doesn't aluminum conduct more heat than plastic? A: On a technical standpoint, aluminum would be a little more subject to the heat because it is metal,...

Sinister Diesel 2007.5-2009 Dodge Cummins 6.7L Intercooler Charge Pipe Kit - SD-INTRPIPE-6.7C-07-KIT

This product has a Sinister Blue High Gloss powder coat finish for extra protection and a clean and stylish appearanceThis Part Fits:YearMakeModelSubmodel2007-2009DodgeRam...

Sinister Diesel 07.5-09 Dodge Cummins 6.7L Hot Side Charge Pipe - SD-INTRPIPE-6.7C-07-HOT

This product has a Sinister Blue High Gloss powder coat finish for extra protection and a clean and stylish appearanceThis Part Fits:YearMakeModelSubmodel2007-2009DodgeRam...

Sinister Diesel 03-07 Dodge Cummins 5.9L Intercooler Charge Pipe Kit - SD-INTRPIPE-5.9C-03-KIT

CARB EO # PENDING; CURRENTLY NOT FOR SALE IN THE STATE OF CALIFORNIA , Note: This part is in high demand and may require a build time of 6 to 8 weeks. If you need this part sooner, please call us at...

Sinister Diesel 2003-2007 Dodge Cummins 5.9L Hot Side Charge Pipe - SD-INTRPIPE-5.9C-03-HOT

CARB EO # PENDING; CURRENTLY NOT FOR SALE IN THE STATE OF CALIFORNIA , Note: This part is in high demand and may require a build time of 6 to 8 weeks. If you need this part sooner, please call us at...

Sinister Diesel 03-07 Dodge Ram Cummins 5.9L Cold Air Intake - SD-CAI-5.9C-04

The more air you can get to your truck's engine the better and more efficiently it runs, and factory air intakes just can't stand up to the Sinister Diesel 2003-07 Dodge Cummins 5.9L cold air intake...

Sinister Diesel 94-02 Dodge Ram Cummins 5.9L Cold Air Intake - SD-CAI-5.9-94

Sinister Diesel 94-02 Dodge Ram Cummins 5.9L Cold Air Intake

Sinister Diesel Universal Fuel Tank Sump Kit - SD-UFS-02-20

Sinister Diesel Universal Fuel Tank Sump Kit

Sinister Diesel 10-12 Dodge Cummins 6.7L Hot Side Charge Pipe - SD-INTRPIPE-6.7C-10-HOT

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

Sinister Diesel 07.5-12 Dodge Cummins 6.7L Fuel Rail Plug (Race Valve) - SD-FRCVLV-CUMN

Under full throttle or hard driving conditions, the stock pressure relief valve can allow fuel rail pressure to drop which can cause a dangerous lean condition as well as trigger DTC codes P0087 and...

Sinister Diesel 99-10 Ford Powerstroke 7.3L/6.0L/6.4L & 2007.5-19 Dodge Cummins 6.7L Oil Fill Ca - SD-FC-OIL

Sinister Diesel 99-10 Ford Powerstroke 7.3L/6.0L/6.4L & 2007.5-19 Dodge Cummins 6.7L Oil Fill Ca

Sinister Diesel 03-09 Dodge 5.9L Cummins Fuel Bowl Delete - SD-FBD-5.9-03

Sinister Diesel 03-09 Dodge 5.9L Cummins Fuel Bowl Delete

Sinister Diesel 19-20 Dodge Cummins 6.7L Bypass Oil Filter System - SD-EOF-6.7C-19

The oil system in your engine is crucial to the trucks performance and life. Keeping your oil clean is what it all comes down to and this 6.7L Cummins Oil Bypass Kit from Sinister Diesel is designed...

Sinister Diesel 13-20 Ram 2500/3500 6.7L Cummins Bypass Oil Filter System - SD-EOF-6.7C-13

The oil system in your engine is crucial to the trucks performance and life. Keeping your oil clean is what it all comes down to and this 6.7L Cummins Oil Bypass Kit from Sinister Diesel is designed...

Sinister Diesel 2007.5-2012 Ram 2500/3500 6.7L Cummins Bypass Oil Filter System - SD-EOF-6.7C-07

Sinister Diesel 2007.5-2012 Ram 2500/3500 6.7L Cummins Bypass Oil Filter System

Sinister Diesel Steering Box Support for 13-19 Dodge 2500/3500 - Blue - SD-DSBS13-01-20

Sinister Diesel Steering Box Support for 13-19 Dodge 2500/3500 - Blue

Sinister Diesel 10-12 Dodge Steering Box Support for 2010-2012 Dodge 2500/3500 - Blue - SD-DSBS10-01-20

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

Sinister Diesel Dodge Adjustable Track Bar for 2003-2012 Dodge 2500/3500 4WD - SD-DODGE-TB-03

Sinister Diesel Dodge Adjustable Track Bar for 2003-2012 Dodge 2500/3500 4WD