Showing 13 to 24 of 101 items
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Sinister Diesel Universal High AMP (400A) Wiring Upgrade Kit Sinister Diesel Universal High AMP (400A) Wiring Upgrade Kit

Sinister Diesel Universal High AMP (400A) Wiring Upgrade Kit

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$164.99

This kit comes with everything you need to upgrade your alternator charge cable, alternator ground...

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Sinister Diesel 13-18 Dodge Ram 6.7L Cummins Cold Air Intake (Will Not Fit 2019+) Sinister Diesel 13-18 Dodge Ram 6.7L Cummins Cold Air Intake (Will Not Fit 2019+)

Sinister Diesel 13-18 Dodge Ram 6.7L Cummins Cold Air Intake (Will Not Fit 2019+)

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$470.99

Sinister Diesel intakes are designed, engineered and fabricated in-house to provide industry leading performance and...

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Sinister Diesel 03-07 Ford Powerstroke 6.0L Hose & Clamp Kit Sinister Diesel 03-07 Ford Powerstroke 6.0L Hose & Clamp Kit

Sinister Diesel 03-07 Ford Powerstroke 6.0L Hose & Clamp Kit

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$254.99

Not Recommended for OEM Pipes, Hot Side Boots Available by itself here, These heavy duty...

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Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A) Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A)

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A)

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$120.99

When the stock head gaskets in your truck are blown or leaky, a Sinister Diesel...

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Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B) Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B)

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B)

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$120.99

Replace your leaky or blown head gasket with this high-quality Sinister Diesel Duramax head gasket....

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Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Hose & Clamp Kit Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Hose & Clamp Kit

Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Hose & Clamp Kit

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$274.99

Don't let a stock intercooler boot ruin your day, at the track or on the...

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Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C) Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C)

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C)

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$120.99

Trust this Sinister Diesel Duramax head gasket to replace any blown or leaking OE head...

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Sinister Diesel 11-16 Ford Powerstroke 6.7L Cold Air Intake Sinister Diesel 11-16 Ford Powerstroke 6.7L Cold Air Intake

Sinister Diesel 11-16 Ford Powerstroke 6.7L Cold Air Intake

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$519.99

Sinister Diesel Cold Air Intake for 2011-2016 Ford Powerstroke 6.7L.This Part Fits: Year Make Model...

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Sinister Diesel 2019 Dodge/Ram Cummins 6.7L Cold Air Intake Sinister Diesel 2019 Dodge/Ram Cummins 6.7L Cold Air Intake

Sinister Diesel 2019 Dodge/Ram Cummins 6.7L Cold Air Intake

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$519.99

Quicken your truck'turbo spool-up and throttle response with this 6.7L Cummins cold air intake from...

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

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

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$539.99

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

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Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7 Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7

Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7

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$470.99

The more air you can get to your truck's engine the better and more efficiently...

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Sinister Diesel 2017+ Ford Powerstroke 6.7L Cold Air Intake Sinister Diesel 2017+ Ford Powerstroke 6.7L Cold Air Intake

Sinister Diesel 2017+ Ford Powerstroke 6.7L Cold Air Intake

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$519.99

Diesel engines are simple: air and fuel make power, so with a cold air intake,...