I have a range of options available for Audi and Volkswagen turbocharged engines. I offer solutions such as pre tuned ECUs, tuned files ready to be flashed to your ecu via OBD port, I include instructions very easy to follow and well written.. I provide remote tuning as well and even more options to boast…. none of the ecu upgrades offered here sacrifice any significant or impactful performance gain or engine longevity or overall safety when compared to any similar product provided by any of the big name tuning companies.. they charge over 3 to 4 X times the amount you would spend acquiring your performance tune from me. Gains can be achieved from 35 - 60HP just with the software alone. Boost pressure overall from 12 - 21 PSI depending on what stage you request. Thank you. Keywords: Tuning Audi A4 TT B5 B6 B7 1.8T 2.0TFSI 2.0T MK4 MK5 MK6 Jetta GTI Golf New Beetle Tuned Remap Remapped APR Eurodyne Unitronic Stage 1 Stage 1+ Stage 2 K03 K03s K04 Borg Warner KKK Turbo Flash Flashed ME7 ME7.5 MED9 MED17 Bosch Motronic Immo Delete Defeat