Sinister Diesel Billet Water Pump for 2008-2010 Ford Powerstroke 6.4L - SD-WP-6.4

When you rely on your truck and demand the best performance, a plastic water pump impeller just isn't going to cut it. The plastic OEM water pump impellers in the 6.4 Powerstroke have been known to...

Sinister Diesel Black Ceramic Coated Stainless Steel Exhaust Tip (4in to 6in) - SD-4-6-BLK

Give you truck that aggressive look you crave with this Sinister Diesel black ceramic exhaust tip. It provides the bold appearance of an aftermarket exhaust system, but without the cost. This tip...

Sinister Diesel Blue Silicone Hose 3/4in (6ft) - SD-HOSE-3/4-6

Our Sinister Diesel Blue Silicone Hose is available for you to use with whatever project or modifications you have in mind. It is constructed from high temperature resistant, 2-ply silicone.,...

Sinister Diesel Blue Silicone Hose 3/8in (2ft) - SD-HOSE-3/8-2

Add a durable and good-looking modification to your truck's engine compartment by using this Sinister Diesel Blue Hose. It's tough, just like anything you'd expect from Sinister Diesel, so you don't...

Sinister Diesel Blue Silicone Hose 3/8in (4ft) - SD-HOSE-3/8-4

Whether you're replacing a worn OE hose in your truck or need an extra hose for a new modification, use this Sinister Diesel Blue Hose. It will survive high temperatures and exposure to oil, so you...

Sinister Diesel Blue Silicone Hose 3/8in (6ft) - SD-HOSE-3/8-6

Whether you have a replacement or modification project on your hands, use this Sinister Diesel Blue Hose for your diesel truck. The Signature Sinister Blue finish with the Sinister Diesel logo...

Sinister Diesel Blue Silicone Hose 5/8in (6ft) - SD-HOSE-5/8-6

Replace stock hoses or add extra hoses for modifications in your diesel truck using this Sinister Diesel Blue Hose. It's been designed to endure high temperatures, so you don't have to worry about...

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

The more air you can get to your truck's engine the better and more efficiently it runs, and factory air intakes just can't stand up to the Sinister Diesel 2001-04 Duramax 6.6L cold air intake in...

Sinister Diesel Cold Air Intake 04.5-05 Chevy / GMC Duramax 6.6L LLY - SD-CAI-LLY

Patent Pending, CARB EO # PENDING; CURRENTLY NOT FOR SALE IN THE STATE OF CALIFORNIAThis Part Fits:YearMakeModelSubmodel2004-2005ChevroletSilverado 2500 HDBase2004-2005ChevroletSilverado 2500...

Sinister Diesel Cold Air Intake 11-12 Chevy / GMC Duramax 6.6L LML - SD-CAI-LML-11

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 the heat because it is metal,...

Sinister Diesel Cold Air Intake 13-16 Chevy / GMC Duramax 6.6L LML - SD-CAI-LML-13

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 the heat because it is metal,...

Sinister Diesel Cold Air Intake Promotional Display - SINCAIDISPLAY

Sinister Diesel Cold Air Intake Promotional Display