Purchasing an IE 3.0T tune grants you access to flash your own tune, switch octanes, easy upgrades, true launch control, optional exhaust crackle, E40 ethanol, and insanely fast lap times without sacrificing reliability. Whether you're chasing world record times or looking for more fun on your daily drive, IE has your back. With more customers in the 10 second range than any other company, feel confident you're running the best! Take a look at our impressive 10 Second Customer Success Roster!
Worth the expense
I have been wanting to improve the performance of my Audi s4 for quite a while. This is well worth the money spent. My car still feels like a normal s4 with normal driving, but once you get into it a little, you can really feel a massive difference. Best upgrade you can buy!
Fitment |
Rated 5 out of 5
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Quality |
Rated 5 out of 5
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Value |
Rated 5 out of 5
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Ease of Use |
Rated 5 out of 5
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Performance |
Rated 5 out of 5
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