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Unlock your BMW's potential with Ecotune TCU software. Experience lightning-fast shifts, increased torque limits, and enhanced reliability. Professional installation at our MGM Leeds workshop.
Fast UK Delivery on all Orders, please see delivery information.
All returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
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Elevate your driving experience with the Ecotune TCU (Transmission Control Unit) Software upgrade, specifically engineered for BMW M3, M4, M5, and M6 models. This recalibration optimizes your gearbox to handle increased power levels while significantly improving shift speeds and overall drivability. Built with a focus on both performance and transmission longevity, our software ensures your BMW performs at its absolute peak whether on the street or the track.

To ensure maximum performance and safety, this software requires professional installation. Please note that a member of our team will contact you following your purchase to arrange your appointment.
This TCU software is compatible with a range of BMW M-Power vehicles. Please ensure your vehicle model is listed below before purchase.
| Vehicle Series | Specific Models |
|---|---|
| BMW M3 / M4 | F80 M3, F82/F83 M4 (3.0 Petrol Twin Turbo) |
| BMW M5 / M6 | F10 M5, F06/F12/F13 M6 (4.4 Petrol Twin Turbo) |
| Transmission Type | ZF8 / DCT (Platform Dependent) |
Important Compatibility Note: This software is designed to work in conjunction with Ecotune ECU calibrations. For optimal results and to unlock full torque potential, we recommend fitting this alongside the Ecotune ECU Software. If you are unsure about your specific gearbox version, please contact our team for verification.