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!
Good buy, nothing more to say
So far, only on stage 1 93 octane flash. Power band across the rpm range is a lot more linear. Never noticed how the stock map power seems to level off near redline. Now the engine pulls strong to all the way to redline. Nothing negative to say. A great buy and improving the drive ability of my s4
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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