You know how a dual stage system can let you leave the line at moderate horsepower levels for maximum traction and then bring a second stage in for up to 150 extra HP on the big end. NOS now offers a kit to convert your Stage II kit into a two stage kit.
Product Features:- Injects Nitrous To Intake Tract
- Extra Fuel Sent By E.F.I.
- Produce 75 Extra Horsepower
- Excellent Mixture Atomization
- Eliminates Pudding Fuel
- 50-State Smog Legal