Anyone thought of doing some VagCom logs? My first concern over any massive improvement with a new 'file' would be checking the likes of wastegate duty cycle and timing correction.
REVO have an excellent guide to this but from memory log blocks 114, 020, and 031.
Would not hurt to check and could be beneficial for long term reliability!
Ps. would be happy to run some logs on anyones car if they don't have VagCom or VCDS as its now known.