Sinister Diesel

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's Injector Fuel Return Line for 2011-2019 Ford Powerstroke 6.7L, Features and Benefits:Manufactured to meet or exceed OE performance specifications, Original equipment fit, form and...

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

Patent Pending, 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 1 to 2 weeks. If you need this part sooner,...

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

Sinister Diesel Cold Air Intake for 1994-1998 Dodge Cummins 5.9L 12V.

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

When you start modifying your diesel powered truck for more power, you'll quickly find that the stock fuel pickup tube is inadequate. And on many Duramax, Cummins, and Powerstroke setups, your lift...

Sinister Diesel 2011-2018 Dodge/RAM Cummins 6.7L Radiator Pipe - SD-RADTUBE-6.7C-11

Factory coolant hoses fail over time, especially in the unforgiving environment of a tuned turbo diesel engine compartment. Eliminate this weak point and introduce some good looks under your hood...

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

This new Sinister Diesel Oil Fill Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits 1999-2010 Powerstroke engines and 2007.5-2019 Dodge/Ram Cummins engines. It...

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

For use with aftermarket filtration system such as Fass or Air Dog. The perfect addition to your upgraded fuel system, get rid of unnecessary fuel restriction with the Sinister Fuel Filter Bowl...

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 13-18 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

The oil system in your engine is crucial to the truck's 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 Steering Box Support for 13-19 Dodge 2500/3500 - Blue - SD-DSBS13-01-20

The Sinister Diesel steering box support helps to eliminate the wobble and steering play that is common in the Dodge pickups. This kit includes all of the hardware that you will need to do the...

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

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

The Sinister Diesel Adjustable Track Bar is precision manufactured from high strength forged bars for unparalleled durability and includes long lasting Heavy Duty polyurethane bushings. With this...

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

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...

Sinister Diesel 1994+ Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue - SD-DC-FORD-94

This new Coolant Reservoir Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits OEM or Sinister Diesel Coolant Reservoirs for 1994-2016 Powerstroke engines. It is...