Today I had the pleasure of meeting Steve at Fullsac. I had him change out my header syatem to get rid of the cats and install hi header. Man what a difference, I gained over 9 ft lbs of torque and 7 hp more by just changing the headers and Steve doing the dyno tuning. He is a very pleasent man to deal with and knows what he is doing. He will answer all you questions no matter how dumb you think they are. Vey knowledgeable in the field of building header systems and doing the tuneing (TTS System) Thanks Steve form a very happy customer.