iE Transmission TCU Tune For Audi B8 A4 & A5

For the car being 180K miles, it has improved the throttle delay. No more hesitation when you press on it. I have not gotten on it hard due to milage, but in sport mode you can feel that harder shift kick. I noticed some improved MPG if i drive easy on my normal commute. Overall happy with purchase and wish they would have had the option yrs ago.

Great product, worth it!

I just flashed this TCU tune that I purchased on black Friday. The process was quick and painless with detailed instructions. The end result is fast, firm shifts in all modes. No problems with my existing APR K04 / downpipe tune either.

Amazing

This TCU tune was a long time coming. It’s all my A5 needed to make it complete and proper. My car is Stage 2 with all of the supporting mods This TCU tune completely transformed the over all driving experience of the car.