Sinister Diesel

Brand: Sinister

Sinister Diesel Cold Air Intake 08-10 Powerstroke

Brand: Sinister

Sinister SD-INTEL-5.9-03 Intake Elbow 03-07 cummins

NOT FOR SALE IN THE STATE OF CALIFORNIA The Sinister Diesel intake elbow for the 5.9L...

Brand: Sinister

Sinister SD-COOLFIL-6.7C-W Coolant Filtration System 07.5-12 Cummins

The 6.7L Dodge Cummins Coolant Filtration System from Sinister Diesel is designed to extend the...

Brand: Sinister

Sinister SD-CAI-6.7C Cold Air Intake 07.5-12 Cummins

Before we put our name on any part we manufacture, it has to beat the...