Sinister Diesel

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

The Sinister Diesel Turbo Coolant Feed Line addresses one of the most common failures of the cooling system in the 6.7L Powerstroke. The feed line that provides cooling to the turbocharger can often...

Give your truck a more aggressive look with this Sinister Diesel black exhaust tip. It has a simple, aftermarket appearance that will make your Powerstroke, Cummins, or Duramax truck appear more...

Easily upgrade the looks of your diesel truck'exhaust system using this ceramic coated exhaust tip from Sinister Diesel. It works with Duramax, Cummins, and Powerstroke diesel exhaust systems,...

If you're looking to add the aggressive look of an aftermarket diesel exhaust to your diesel truck on a budget, Sinister Diesel provides a great selection of exhaust tips that will definitely get...

If you're looking to add the aggressive look of an aftermarket diesel exhaust to your diesel truck on a budget, Sinister Diesel provides a great selection of exhaust tips that will definitely get...