IE Performance Transmission Tune for Audi B9 S4, S5, and SQ5

Really a very nice tune

I'm not a five star review kind of guy. So take it with a grain of salt. Immediately noticed a much smoother, quieter, refined ride. Noticeable throughout my whole commute. I bought this ahead of the typical ECU tune as a trial to see if I can feel this on it;s own merits. It's very nice. I still feel the engine ECU is overpriced, however I understand marketing and grabbing what they can on the new shiny toys. The transmission tune is worth it. I'll see how this goes with the engine reflash but it's a worthy upgrade alone. Very nice

Stage 1 anti lag

Love it!

Easy plug and play and great power change