Nitrous Express Proton Plus Nitrous Kit w/5lb Bottle (20421-05) 15575 TruHart springs are a progressive

TruHart springs are a progressive rate spring that is about 20 percent stiffer than your OEM springs

NISSAN  BNR32

0" 76mm X pipe replaces the heavy OEM factory rear exhaust section to provide a great increase in performance and sports car sound

The OEM Porsche oil cooler is now more than 30 years old

Nitrous Express Proton Plus Nitrous Kit w/5lb Bottle (20421-05) 15575 TruHart springs are a progressiveProton 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