I found a web site in a 4x4 magazine. The address is www.truckperformance.com. Anyway, they list hp/torque for our vehicles for different mods. They listed the Air raid at something like 4-5 hp and 15 t. K/N 10 hp 10 t So even though I bought the air raid because it was the only one I knew existed the K/N sounds like more bang for the buck. They also had a gibson exhaust in there...check it out cause I may be slighty off on the numbers getting sleepy. [Sleep]
02 SE