from what I have heard, there is no real difference between the two. The difference in the air temp is like just a few degrees. The hp difference being maybe 1 hp.specVracing said:You could probably find a full cai for a little bit more.
positives - no worry of hydrolocking the motor, but that is very rare
- It's a bit louder than a cai
negatives - no gains really at all
- waste of money