IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5

Name: Integrated Engineering IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5 - IE Performance ECU Tunes for Audi B9 3.0T S4, S5, & SQ5
Brand: Integrated Engineering
SKU: 39468192759947
Price: 899.0 USD
Availability: InStock
Rating: 4.6872 (119 reviews)

4.5 (1,234)

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20% off first order

$899.00

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Color

Black

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Description

LEADING FEATURES

Innovative mobile tuning for an easy install
Thrilling power and acceleration gains
91, 93, & E85 optimized fuel maps
Includes TrueFlex easy ethanol programming
Advanced Anti-lag launch and rolling la...

Reviews

4.7

179 ratings

Good product

eder · July 15, 2026

Great tune

I’ve had it on the car for a couple months and the difference is night and day. The crackles are nice and not too much. The power difference is crazy. The app has been really good as well. It took about 45 mins start to finish but definitely well worth it.

Nathan · April 21, 2026