if you want to get into it i can.... i saw what you had done on that turbo spec v here in tampa.. you tell me you know what you are doing .. 6 range plugs ??? disconnected knock sensor ??? as far as XAT's reputation... my challenge still stands to you. Bring a modded SR.. bring a off the shelf tune from JWT.. I will provide one of mine. Dyno does not lie.

Martin
xat