for the record, changing ECU tune levels, you only pay the difference to get to the next level. I think it's a $500 diff or something.
Not including the Dinan specific bits they want as a pre-req for going s3.
AR Resonated DPs, Line Lock Kit | HPF FMIC | Forge DV's | BMW PE | BMS DCI, OCC, JB4 G5 | Meth
Still todo: Wavetrac LSD, Suspension bits