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Ready To Ship Ie Audi 4.0t V8 Ea825 Ecu Tune For C8 Rs6, Rs7, S8, Sq7, Sq8, & Rsq8 Tool [U5jE1kPQ]

$50.99 $163.99 -69%

Audi 4.0T V8 ECU Tune for C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8Experience the power of your Audi C8 RS6, RS7, S8, SQ7, SQ8, and RSQ8 with the iE 4.0T V8 ECU Tune. This cutting-edge solution offers an innovative mobile tuning experience that transforms yo

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Audi 4.0T V8 ECU Tune for C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8

Experience the power of your Audi C8 RS6, RS7, S8, SQ7, SQ8, and RSQ8 with the iE 4.0T V8 ECU Tune. This cutting-edge solution offers an innovative mobile tuning experience that transforms your vehicle with ease. The iE AutoProtect shield ensures a worry-free tuning journey, while the compatibility with stock and upgraded hardware ensures seamless integration with your vehicle's specifications.

Power and Performance Gains

Unlock thrilling power and acceleration gains with the iE ECU Tune. Designed for the C8 RS6, RS7, S8, SQ7, SQ8, and RSQ8, this tune offers up to 505HP and 585FT-LBS torque. The included 91, 93, 104, E40, and E85 fuel maps provide versatile performance options. The Pure 900 Hybrid Turbo support takes power to new heights, delivering massive power with minimal boost lag. With the iE Stage 1 calibration, you can maximize your vehicle's potential, achieving supercar-level performance while maintaining everyday comfort.

Convenience and Features

The iE 4.0T V8 ECU Tune is designed for convenience, with support for both Apple and Android phones. The responsive mobile app allows you to tune your car, change octanes, upgrade stages, perform diagnostics, and monitor live gauge data from your phone. The included 4.0TT Tuning Suite provides additional features such as ethanol fuel support, stage 1 transmission tune, and a harder, more aggressive launch strategy. With the iE 4.0T V8 ECU Tune, you can expect a smoother gauge display needle animation, auto start/stop reversal, and enhanced exhaust overrun crackle in sport mode. This comprehensive tuning solution delivers maximum performance and convenience for your Audi C8 RS6, RS7, S8, SQ7, SQ8, and RSQ8.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A product that performs as promised.

- Alana T..

December 29, 2025

Absolutely no complaints!

Top quality. I'm very happy with it.

- Heather R..

December 29, 2025

Absolutely no complaints!

Very happy with this. Absolutely no issues.

- Kasen K..

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