Proton 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.
20420-10 Nitrous Express Proton Series Nitrous System - 10 lb Bottle
20421-00 Nitrous Express Proton Plus Nitrous System - No Nitrous Bottle
Nitrous Express Proton Shark NX Nitrous System
NX Nitrous Express Proton Plus Wet Nitrous System with 10lb Bottle; NX-20421-10
Nitrous Express Proton Series 35-75HP Nitrous System Kit w 10LB Bottle
Nitrous Express 20421-10 Proton Plus Nitrous System with 10 lb Bottle (NEW)
