EuroPrismCo

2021+ BMW M3/M4 Performance ECU Tune | G80/G82/G83

$2,249.99 Tax included. Shipping calculated at checkout.

4.9 (240+ reviews)

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Quantity

Fitment guaranteed
Professional installation available
Worldwide shipping

Unlock the full potential of your 2021+ BMW M3/M4 with our Performance ECU Tune, designed specifically for the G80/G82/G83 models.

This tune enhances throttle response, increases torque delivery, and refines the powerband for a more engaging driving experience. With our Stage 1 or Stage 2 tuning options, you can choose the level of performance that suits your needs.

The Specs:

Fits: 2021 2022 2023 2024 2025 2026 2027 G80 G82 G83 BMW M3 M3 Competition M4 M4 Competition 3.0L I6 Twin Turbo S58 Engine
Downpipe readiness with check engine light suppression (for off-road use only)
Enhanced exhaust acoustics with extended or adjustable burble
Factory speed governor removal for unrestricted performance
Octane-specific calibration tailored to your fuel quality
Cold start behavior fully configurable (On/Off)
100% Reversible, always able to go back to stock at any time
Tuning Gains: Horsepower Gain: 75 HP Increase, Torque Gain: 75 TQ Increase

Shipping & returns

Ships in 3–5 business days. 30-day returns on unfitted parts. Tracking provided on every order.

Fitment & installation

Test-fitted in-house for a precise, OEM+ fit. Professional installation available — contact us to book.