CAI, headers & HF cats, ported throttle body, tune, will give you the most power and torque gains.
CAI, Inc does great in the dyno runs. Some do not like that they have a metal tube for heat soak reasons. So Vararam and ADM are other great options.
Headers, you can pay as much or as little as you want. TSP and Stainless Power are cheap, quality, and give great gains. For an extra few HP/Tq you can get Pfadt, but pay a few hundred extra $$$. I have stainless power headers with their HF cats.
Get LT headers (no shorties), 1 7/8" or bigger.
|