I got stage 2 on my 2016 GTI and it’s been great. Love the power but love the overrun crackle file more. The UniConnect+ cable came in handy as well when my old downpipe broke and I had to flash back to stage 1+ without having to go to some tuner and did it right in a garage on my laptop.
Support is also great too; emails usually get replied to the next business day. I appreciate that they have a dedicated customer service and experts that I can call rather than just a tuner who’d reply at their own convenience. In addition, them having an actual brick and motor headquarters makes me feel more comfortable and trusting the reputation of the company

Good software! OEM feel, just like it should.

Cant go wrong, great service. Just gotta have some patience. Very friendly and helpful. Totalled my old vehicle and they were very understanding towards my new tune. Thanks Harris

I’ve tuned both my B8 and B9 SQ5’s with Unitronic tunes. Both cars ran and continue to run amazing. Won’t tune with anyone else but Unitronic.

The Unitronic tune made me fall in love all over again with my car. Nothing crazy yet. Just the Stage 1 and Unitronic mid pipes for a slightly throatier sound. The Stage 1 tune on my 2012 A3 gave it a noticeable bump in performance without any negative side effects. I love their products.