Copper-bronze G02 BMW X4 in a low front three-quarter view on open rocky terrain

G02 / B58

BMW X4 M40i Tune

BMW X4 M40i ECU tunes covering 2020-2025 for G02 B58. Compare Cedar Performance stage pricing and published power targets.

View 6 tunes Browse BMW

Model years2020-2025

EngineB58

PlatformG02

Listed pricing$500

Tune catalog

Choose your BMW X4 M40i

Open the exact vehicle page to compare its stages, published targets, and order path.

2025 BMW X4 M40i Tune

B58 / G02 · Stage 1 / Stage 2

$500 View tune

2024 BMW X4 M40i Tune

B58 / G02 · Stage 1 / Stage 2

$500 View tune

2023 BMW X4 M40i Tune

B58 / G02 · Stage 1 / Stage 2

$500 View tune

2022 BMW X4 M40i Tune

B58 / G02 · Stage 1 / Stage 2

$500 View tune

2021 BMW X4 M40i Tune

B58 / G02 · Stage 1 / Stage 2

$500 View tune

2020 BMW X4 M40i Tune

B58 / G02 · Stage 1 / Stage 2

$500 View tune

Calibration coverage

BMW X4 M40i tuning details

Available stagesStage 1 / Stage 2

6 vehicle listings across 2020-2025.

Published outputWHP / WTQ

6 listings use Cedar Dynojet WHP / WTQ benchmarks where evidence is available.

Setup review6 listings

Custom Hardware/Dyno are routed to setup review for fuel, turbo, fueling, cooling, and log requirements.