IE Audi 2.0T TSI / TFSI EA888 Gen1/2 Performance ECU Tune | Fits Audi B8/B8.5 A4, A5, Allroad, & C7 A6

The tune works well

Even though I had some slight issues after first tuning which was completely unrelated to the tune and fully coincidental timing. Once I got my fuel pump replaced I have had no issues whatsoever and have loved that there is no longer a soft limiter

Very Noticeable Power Gains

Stage 1 already woke the car up, but stage 2 gave me even more. I lined it up with my friends 535i and behold my little a4 pulled away! Same results with a g37x, Q50 and an RT, the low end is crazy strong! Top end is a different story though but they it is a 4 cylinder so thats expected.

Stage 1 tune

Did the stage one tune for 91 octane as 92 is readily available on Oahu. Tune gave a noticeable performance increase across the entire curve but most noticeable in the 2-4k range. As many others have said, this is what this motor should have felt like from the factory. Also, noticed a solid 2mpg increase at 60-65 mph