Just got a 98 prelude, h22. I have a AEM cold air intake with a greddy exhaust. I also have the apexi vafc which I havent tuned yet due to lack of dyno around here. I am still kind of new to the scene and want to squeeze as much horse out of naturally aspirated as possible, what are some good $$ save ideas?

 

A good, quality header can make a huge difference in the performance of an all motor set-up.

 

Thanks for the info