radtexas
New Member
APowers said:The dealership service manager that I have been discussing here quoted me 10 to 15 added hp, but rated at the rear wheels. And 15 is streching it. He said expect the 10 more than anything else, but that I would be able to tell the performance difference. He said it will also improve the gas mileage depending on my driving habits.
Was this on a custom tune? I am a little confused about tuners I think. OK the GT/CS I have on order comes with the FR1 power pack (CAI, axle back, calibration). I understand that is a conservative tune from earlier threads. But what is a custom tune then. Does someone break in the tuner 'so to speak' and change the current tuner's settings OR is it like Steeda tuner that lets you change settings? [At least that is what I understand it lets you do] If it is someone resetting current tuner how do you find someone good/close and what cost would one expect to pay?