Advanced Performance Tuning - ECU Remapping Experts
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    BMW performance

    BMW Series 3 G2x

    Choose your engine variant to see potential performance gains.

    316d - 122 HP

    Original
    122 HP
    300 Nm
    Stage 1
    — HP
    — Nm

    320d 04/2020> - 163 HP

    Stage 2 Available
    Original
    163 HP
    400 Nm
    Stage 1
    220 HP
    480 Nm
    +35% / +20%
    Stage 2
    235 HP
    460 Nm
    +44% / +15%

    320d 04/2020> - 190 HP

    Stage 2 Available
    Original
    190 HP
    400 Nm
    Stage 1
    220 HP
    480 Nm
    +16% / +20%
    Stage 2
    235 HP
    465 Nm
    +24% / +16%

    330d - 265 HP

    Original
    265 HP
    620 Nm
    Stage 1
    310 HP
    720 Nm
    +17% / +16%

    330d - 286 HP

    Original
    286 HP
    650 Nm
    Stage 1
    330 HP
    720 Nm
    +15% / +11%

    M340d - 340 HP

    Original
    340 HP
    700 Nm
    Stage 1
    380 HP
    750 Nm
    +12% / +7%

    318i - 156 HP

    Stage 2 Available
    Original
    156 HP
    250 Nm
    Stage 1
    260 HP
    420 Nm
    +67% / +68%
    Stage 2
    280 HP
    450 Nm
    +79% / +80%

    320i (GPF) - 184 HP

    Stage 2 Available
    Original
    184 HP
    290 Nm
    Stage 1
    220 HP
    370 Nm
    +20% / +28%
    Stage 2
    280 HP
    450 Nm
    +52% / +55%

    320e - 204 HP

    Original
    204 HP
    350 Nm
    Stage 1
    — HP
    — Nm

    330e - 292 HP

    Original
    292 HP
    420 Nm
    Stage 1
    400 HP
    700 Nm
    +37% / +67%

    M340i - 374 HP

    Stage 2 Available
    Original
    374 HP
    500 Nm
    Stage 1
    400 HP
    580 Nm
    +7% / +16%
    Stage 2
    430 HP
    600 Nm
    +15% / +20%

    M340i (2020 -> ...) - 374 HP

    Original
    374 HP
    500 Nm
    Stage 1
    430 HP
    600 Nm
    +15% / +20%

    M3 Competition - 510 HP

    Original
    510 HP
    650 Nm
    Stage 1
    — HP
    — Nm
    M Performance

    E46 M3 - 343 HP

    M
    Stage 2 Available
    Original
    343 HP
    365 Nm
    Stage 1
    365 HP
    390 Nm
    +6% / +7%
    Stage 2
    375 HP
    400 Nm
    +9% / +10%

    E46 M3 CSL - 360 HP

    M
    Original
    360 HP
    370 Nm
    Stage 1
    380 HP
    390 Nm
    +6% / +5%

    M3 E9x - 420 HP

    M
    Stage 2 Available
    Original
    420 HP
    400 Nm
    Stage 1
    439 HP
    430 Nm
    +5% / +8%
    Stage 2
    446 HP
    450 Nm
    +6% / +13%

    M3 - 431 HP

    M
    Stage 2 Available
    Original
    431 HP
    550 Nm
    Stage 1
    500 HP
    680 Nm
    +16% / +24%
    Stage 2
    520 HP
    720 Nm
    +21% / +31%

    M3 Competition - 450 HP

    M
    Stage 2 Available
    Original
    450 HP
    550 Nm
    Stage 1
    500 HP
    680 Nm
    +11% / +24%
    Stage 2
    520 HP
    720 Nm
    +16% / +31%

    M3 Grigio / Avus Edition - 450 HP

    M
    Stage 2 Available
    Original
    450 HP
    550 Nm
    Stage 1
    500 HP
    680 Nm
    +11% / +24%
    Stage 2
    520 HP
    720 Nm
    +16% / +31%

    M3 CS - 460 HP

    M
    Stage 2 Available
    Original
    460 HP
    600 Nm
    Stage 1
    500 HP
    680 Nm
    +9% / +13%
    Stage 2
    520 HP
    720 Nm
    +13% / +20%

    M3 Competition - 510 HP

    M
    Original
    510 HP
    650 Nm
    Stage 1
    — HP
    — Nm

    Important Information

    • • All power and torque figures shown are up to the maximum potential gains. No two cars are the same.
    • • Actual results depend on vehicle condition, maintenance history, and driving style.
    • • Fuel economy improvements (up to 15%) apply to diesel engines only.
    • • ECU remapping may affect your manufacturer warranty - please check with your dealer.
    • • You must inform your insurance company of any ECU modifications.