Nitrous Express Direct Port Water Injection 8 Cyl Stage 3 w/Hardlines (15132H) 1638 Max gains of 16 hp

Max gains of 16 hp and 12 lb-ft of torque at the wheels (stock software)

The powerful muffler has been paired up with a 4 inch polished tip that has been engraved with our signature STILLEN branding for authenticity and style

The side buttons in the grip handle allow you to manually shift up or down when in drive

Utilizes Dual Loop Design To Reduce Drone

- Delivers dyno proven performance gains - increase horsepower +8 whp

Nitrous Express Direct Port Water Injection 8 Cyl Stage 3 w/Hardlines (15132H) 1638 Max gains of 16 hpNX direct port water methanol systems inject the water methanol mixture directly into each intake runner providing excellent distribution to each cylinder. These systems include a high pressure electric pump, high pressure push lock hose, filtered nozzles, nickel plated fittings and a composite reservoir. Stage one systems include a wide open throttle activation switch while stage 2 and stage 3 systems include digital progressive controllers that