Nitrous Express Proton Series Nitrous Kit w/o Bottle (20420-00) 1717 Direct replacement harness for Spek

Direct replacement harness for Spek Voltmeter gauges

In the span of about 5 years

Direct bolt-on installation requiring no cutting or welding

It is also available with bright chromed tips (part number 140877BC)

and perfect fitment

Nitrous Express Proton Series Nitrous Kit w/o Bottle (20420-00) 1717 Direct replacement harness for SpekProton 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 single