Chip Tuning

ECU Remapping BMW 4 serie gc
430i 258hp — g2x 2021 2024

Gain up to +52 HP and +70 Nm with our professional chip tuning.

258 CV

HP stock

310 CV

HP tuned

400 Nm

Nm stock

470 Nm

Nm tuned

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Data not available

ID: 1257

What the BMW 4 serie gc 430i 258hp ECU remap includes

BMW 4 serie gc engine map optimisation
Power and torque increase (Stage 1)
EGR removal or optimisation
DPF / FAP removal (track use only)
Launch Control and Flat Shift
Speed limiter removal (Vmax Off)
Pops & Bang / Crackle Map
Start & Stop deactivation
ECU file delivered by email within 24h
Post-tuning technical support

Chip tuning BMW 4 serie gc: everything you need to know

The BMW 4 serie gc 430i 258hp ECU remap is one of the most effective ways to unlock your engine's hidden potential. Manufacturers set their ECUs conservatively for commercial and homologation reasons: with a custom map you can recover real performance without compromising reliability.

Our BMW 4 serie gc chip tuning service involves analysing the original ECU file, professionally modifying the injection, timing, boost pressure and thermal management parameters, and returning the tuned file directly by email.

For the BMW 4 serie gc 430i 258hp (g2x 2021 2024) our data shows an average gain of +52 HP and +70 Nm, reaching 310 HP and 470 Nm in total.

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BMW 4 serie gc remap — delivered within 24h by email.

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