The stage 1 ECU and
The stage 1 ECU and stage 2 TCU have turned my b9 RS5 into a totally different beast! I honestly didn’t think it can shift faster but holy cow was I wrong. The punch from 1st to 2nd is insane. I’ve only been able to do one 0-60 launch so far, screeches the tires from 1st to second. And the sound from the intake is amazing! I find myself revving it up just to hear the intake and the new exhaust sounds! Will definitely be staying with 034 for any of my aftermarket upgrades! Also, Turbo, the AI assistant was a major help