Nitrous Express Nitrous Oxide Injection System Kit 20421-12 FR3 (3/8 inch) Push Lock Hose

(3/8 inch) Push Lock Hose

so the front driveshaft will spin when the vehicle is in motion

and extra 4AN long supply line (Race Hose)

Sold as a matched set of nozzles

1/8 Male Poly Fitting

Nitrous Express Nitrous Oxide Injection System Kit 20421-12 FR3 (3/8 inch) Push Lock HoseProton 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