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

Great Flash Tune

Had an issue where I had a Viper remote start alarm system with cellular installed before tuning and the tune kept failing. Luckily the guys at IE suggested to pull the fuses that control the alarm etc. After doing so the Stage 1 Tune was successful and the car feels like it’s got more pep to its step with 202k miles on the engine. Will be looking at stage 2 in the future. Would also like a E85 variant of the tune as well please

Amazing tune

I got the k04 turbo tune and not once have I been let down. Amazing company, amazing customer support and amazing tune!

1 Year review

Ive had the KO4 tune for a year now. The tune works as intended and adds power. Customer support has been very good and immediate. They did add new tunes a while back but without any context. I run a 93 octane tune now. On my app theres 3 different tunes without any way of knowing what's what other than the crackle tune. It would be nice to know what's changed and what values i should be looking for. If you want a more in depth tune or the capability to play with your tune this is not the product they are very vague. I do love the app and layout to see the values and customize where you put what gauges. I have 6036AK injectors, a KO4+ turbo from turbo concepts stock HPFP, and a cold air intake with IE's 93 octane tune, stock intercooler, IE high flow cat and i'm getting 34.5-37 mpg at 84 MPH 4000 elevation.