Nitrous Express Proton Plus Nitrous Kit w/o Bottle (20421-00) 1619 Adjustable from 2-5 PSI

Adjustable from 2-5 PSI

Side 2 OD: 1-1/8"

The tested AWE Audi 2

User-selectable fuel level resistance ranges designed for OEM and aftermarket sending units

While an enthusiast typically wants better boost response and more power

Nitrous Express Proton Plus Nitrous Kit w/o Bottle (20421-00) 1619 Adjustable from 2-5 PSIProton 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 Plus system includes jetting for 35HP, 50HP, 75HP, 100HP, 125HP and 150HP. This system