FS: AMS/Abt M-box ECU for 2001.5 S4 6-speed - $675

[Imperial]

I've had this chipped ECU for a while now but am parting ways with it. AMS claims apprx. 310 hp and 370 lb/ft. The power delivery overall is generally smooth and the amount of poewr is not bad at all.


asking $675 shipped