BforestS8
09-29-2008, 03:05 AM
smaller pulley an ECU reflash and some blower porting and I bet with some exhaust work a 400 Hp s4 will be achievable, looks like the new s4 will be like the b5 s4 tuner friendly
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View Full Version : New supercharged s4 (bout time) leadFOOTE 09-29-2008, 07:30 PM |
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