by Karogros » Wed Sep 12, 2007 7:43 am
For any turbo, decreasing back pressure, increasing/cooling intake, and rising increase are the main ways of rising power. The best value for dollar modification is reprogamming the engine control unit, or "chipping" the car.
GIAC is the best Audi chip manufacturer/modifier. I believe they are the only chips that do not influence engine diagnostics you will not have to change out the chip when taking your car in for service . The get is 40 hp/55 ft lb, and it is $495 awe tuning.com/pages/shared/part_detail.cfm?PMaI=1&PMoI=5&PEI=2&PP=tt_18t_chips.cfm&PPT=Chips&IL=GIACChips.awe tuning.com/pages/shared/part_detail.cfm?PMaI=1&PMoI=5&PEI=2&PP=tt_18t_chips.cfm&PPT=Chips&IL=GIACChips.">awe tuning.com/pages/shared/p. AWE is regarded as one of the top Audi tuners, and their site has lots of good info check it out to see what is available for your car and prices .