Diesel Performance

Sinister Diesel 13-18 Dodge Cummins 6.7L Coolant Filtration System

Sinister Diesel

Sinister Diesel 11-16 GM Duramax 6.6L LML Pitbull Series Turbo

Sinister Diesel

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. B)

Sinister Diesel

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B)

Sinister Diesel

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. C)

Sinister Diesel

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C)

Sinister Diesel

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. A)

Sinister Diesel

Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A)

Sinister Diesel

Sinister Diesel 04.5-07 Dodge 5.9L Cummins CAT Fuel Filter Adapter

Sinister Diesel

Sinister Diesel 01-10 Chevy/GMC 2500/3500 Steering Center Link

Sinister Diesel

Sinister Diesel 01-15 Chevy Duramax CAT Filter Adapter

Sinister Diesel

Sinister Diesel 03-09 Dodge 5.9L Cummins Fuel Bowl Delete

Sinister Diesel