Nitrous Express Nitrous Oxide Injection System Kit 20420-05 Fuel Tube GMC Sierra 2500 HD 2001

GMC Sierra 2500 HD 2001 to 2004

Features: New Phase 3 Spraybarless Design

This is because here at FASS Diesel Fuel Systems we focus on perfecting our Systems and how they are engineered

The rear cylinders on the 6

GMC Sierra 2500 HD 2004 to 2005

Nitrous Express Nitrous Oxide Injection System Kit 20420-05 Fuel Tube GMC Sierra 2500 HD 2001Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module. Proton systems contain high quality, made in the USA, solenoids that are capable of producing 150 horsepower to the wheels. The black anodized aluminum housing not only looks great, it pulls heat away from the solenoids for extreme durability. This Proton system includes jetting for 35HP, 50HP and 75HP. This system also includes a 5lb nitrous