I have a 1998 A4 2.8 Quattro 5 Speed, I have Vag-Com currently, and Im wondering if there's a program that can tune thru the obd port. For the most part Im trying to remove the rev limiter. the chips I seen that were discontinued said they can make it rev to 7200.. not really trying to go that high.
I google searched for a while and never found anything

 

I don't think rev limit is one of the configurable values on our ECUs. If you want to change it, you'd have to change it in the ECU software (chipping).