Sinister Diesel

Replace that cracked, leaky and boring factory coolant reservoir with this stylish and high-strength all-aluminum coolant reservoir from Sinister Diesel. This 1999.5-2003 Powerstroke coolant...

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...

Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Intake Elbow w/Boots - Gray

Whether you're working, towing or racing, a proper charging system is crucial in keeping your Ford PowerStroke engine operational. Don't let a faulty OEM alternator leave you stranded. This 1999-2007...

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 6.0 Powerstroke have been known to...

NOTE:If you have a 2004 model truck and have a 4EA or 4EB VIN code, measure your impeller size before ordering! You may be fitted with a 100mm impeller water pump, which we offerHERE, When you rely...

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...

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 Black Ceramic Coated Stainless Steel Exhaust Tip (4in. to 8in.)

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.,...

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.; ...

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.; ...

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...

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...

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...