After searching through tons of forum research and reviews, I decided to go IE. I am NOT disappointed. The stage 1 ecu tune on the mk6 golf R is really impressive. People say power comes in as low as 2800rpms. Idk about that. But it pulls WAY harder than stock. Exhaust note is a little deeper too. (More air right). Also. I can actually tell what my DV+ is doing now. If you're on the fence... buy it.
flashed my 2013 Golf R with IE's ecu tune and love it. Car pulls so much harder now