buschur exhaust+hp numbers
hey bussy. an safc doesnt really do that much if you have a stock car..
Yeah your right, just 30WHP accross the board, worthless.
It adds, whp, spoolup is faster tuned right, better gas milage, and yeah a MBC should go on at the same time, but if you just bolt on parts to a system with no tuning, you are not optimizing performance, plain and simple.
