TiAL 770 Audi S4 Tuning @ EPL, 578whp
After two days of tuning, we arrived at 578whp at about 29psi of boost on pump fuel. -2.7 short block with SuperTech pistons (82.5mm 8.5 to 1 ...
After two days of tuning, we arrived at 578whp at about 29psi of boost on pump fuel. -2.7 short block with SuperTech pistons (82.5mm 8.5 to 1 ...