Sinister Diesel

Founders Brian George, Michael Mitchell and their whole team share a love of everything diesel. One afternoon, while working on Brian’s truck they thought of starting a new company

"There were already online parts suppliers," says Brian, "so we knew it wasn’t enough to just start another one. We wanted to create a high performance diesel parts company that actually changed the way business was done, especially when it came to customer service.

Showing 1–16 of 25 results

Sinister Diesel Throttle Valve Delete for Dodge Cummins 6.7L 2007.5-2018 SD-TVD-6.7C

$165.00

Add to cart

Sinister Diesel Intake Resonator Delete Plate for GM Duramax 2011-2016 6.6L LML SD-RSNTRD-LML

$73.98

Add to cart

Sinister Diesel Intake Bridge for 2011-2016 GM Duramax 6.6L LML SD-INTEL-LML

$466.15

Add to cart

Sinister Diesel Intake Tube for 2004.5-2005 GM Duramax 6.6L LLY SD-INTEL-LLY

$363.25

Add to cart

Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

$107.50

Add to cart

Sinister Diesel Intake Tube for 2006-2010 GM Duramax 6.6L LBZ/LMM SD-INTEL-LBZ/LMM

$494.50

Add to cart

Sinister Diesel Fuel Bowl Delete for Dodge Cummins 2003-2007 5.9L SD-FBD-5.9-03

$89.20

Add to cart

Sinister Diesel Bypass Oil Filter Retro Fit Kit for Existing Coolant Filtration System SD-EOF-RETRO

$15.00

Add to cart

Sinister Diesel Oil Filter & Coolant Filtration System for 2003-2007 Ford Powerstroke 6.0L SD-EOF-CF-6.0

$762.25

Add to cart

Sinister Diesel Bypass Oil Filter System for 2003-2007 Ford Powerstroke 6.0L SD-EOF-6.0

$562.75

Add to cart

Sinister Diesel EGR Delete Kit for 2004.5-2005 GM Duramax 6.6L LLY w/ High Flow Intake Tube SD-EGRD-LLY-IE

$509.20

Add to cart

Sinister Diesel EGR Delete Kit for GM Duramax 2006-2007 6.6L LBZ w/ High Flow Intake Tube SD-EGRD-LBZ-IE

$800.05

Add to cart

Sinister Diesel EGR Delete Kit for 2006-2007 GM Duramax 6.6L LBZ SD-EGRD-LBZ

$313.97

Add to cart

Sinister Diesel EGR Delete Kit for Dodge Cummins 2007.5-2009 6.7L SD-EGRD-6.7C-07

$289.75

Add to cart

Sinister Diesel EGR Delete Kit for Dodge Cummins 2010-2014 6.7L SD-EGRD-6.7C-10

$305.50

Add to cart

Sinister Diesel EGR Delete Kit for Ford Powerstroke 2008-2010 6.4L w/ High Flow Intake Elbow SD-EGRD-6.4-IE

$522.85

Add to cart