Tunehouse gives a warm welcome to VW MK7 Golf and Audi S3 owners. Following recent developments in our THR Eurotune software, we are able to support the performance upgrade and tuning capability of these vehicles. That means we will begin formulating a range of upgrade kits and performance packages for these cars. They are notorious for being temperamental to modifications due to their complex ecu system and now we can finally work around this. So leave the hard work to the Euro Performance Specialists. Keep an eye out for our full kits and pricing coming soon.