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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 SD-INTRPIPE-6.7P-COLD-TVD-11 Cold Side Charge Pipe w/Throttle Valve Delete for 2011-2017 Ford Powerstroke 6.7L

$419.99

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

$165.00

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

$73.98

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

$466.15

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

$363.25

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

$107.50

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

$494.50

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

$89.20

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

$15.00

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

$762.25

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

$562.75

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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

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

$800.05

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

$313.97

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

$289.75

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

$305.50

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