Sinister Diesel 08-10 Ford 6.4L Powerstroke Cold Air Intake - SD-CAI-6.4 Sinister Diesel $470.99 $612.29 Q: I know it is stronger and looks better, but doesn't aluminum conduct more heat than plastic?, A: From a technical standpoint, aluminum will conduct heat a little better because it is metal, but... Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Air Intake - SD-CAI-6.0 Sinister Diesel $470.99 $612.29 From a technical standpoint, aluminum will conduct heat a little better because it is metal, but the thin walled tubing allows the heat to dissipate from the moving air much faster. The issue with a... Add to Cart
Sinister Diesel 03-07 Dodge Ram Cummins 5.9L Cold Air Intake - SD-CAI-5.9C-04 Sinister Diesel $418.99 $544.69 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 $259.99 $337.99 Sinister Diesel Cold Air Intake for 1994-1998 Dodge Cummins 5.9L 12V. Add to Cart
Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Hose & Clamp Kit - SD-BK-7.3 Sinister Diesel $274.99 $357.49 Don't let a stock intercooler boot ruin your day, at the track or on the strip. Upgrade your 7.3L today with Sinister Diesel Upgraded Intercooler Charge Pipe Silicone Boots and Clamps. Features:Heavy... Add to Cart
Sinister Diesel 03-07 Ford Powerstroke 6.0L Hose & Clamp Kit - SD-BK-6.0 Sinister Diesel $254.99 $331.49 These heavy duty intake boots are Four Ply Silicone and won't crack or split like the factory rubber boots. Features: Heavy Duty High Temperature Four Ply Silicone Boots, Every boot/hose that... Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C) - SD-BD585 Sinister Diesel $120.99 $157.29 Trust this Sinister Diesel Duramax head gasket to replace any blown or leaking OE head gasket on your GM Duramax engine. It works as a direct replacement for all Duramax LB7, LLY, LBZ, and LMM 2001... Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B) - SD-BD584 Sinister Diesel $120.99 $157.29 Replace your leaky or blown head gasket with this high-quality Sinister Diesel Duramax head gasket. It's a direct replacement for the OE head gasket, but features an extra-durable design which... Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A) - SD-BD583 Sinister Diesel $120.99 $157.29 When the stock head gaskets in your truck are blown or leaky, a Sinister Diesel Duramax head gasket is the perfect way to get everything running normal again. You'll find these steel head gaskets are... Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. C) - SD-BD582 Sinister Diesel $120.99 $157.29 Swap out any leaking or blown head gasket in your Duramax engine using this Sinister Diesel Duramax head gasket. It works as a direct replacement for OE head gaskets in 2001 to 2010 GM Duramax LB7,... Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. B) - SD-BD581 Sinister Diesel $120.99 $157.29 Replace a leaky, blown head gasket on your Duramax diesel engine with this Sinister Diesel Duramax head gasket. Thanks to a multi-layer steel construction, this gasket will wIt'stand the extreme... Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. A) - SD-BD580 Sinister Diesel $120.99 $157.29 If your diesel truck's head gaskets are either blown or leaking, replace them with this high-quality Sinister Diesel Duramax head gasket. A heavy-duty stainless steel design ensures the kind of seal... Add to Cart