I want to thank everyone that recommended Clint at AIR. I took my car to him last week for headers, exhaust, MSD Boost a Pump, a smaller pully on my maggie and a couple extra little things he recommended. He did a pre-install dyno run, it put out 475rwhp. After the installs and Clint's tune the final number was 562rwhp. Now I know what a permagrin is!