BMW 4 Series
BMW 4 Series (G22) 2020> remap figures
8 engine variants of the BMW 4 Series (G22) (2020>). Stock output sits between 181 and 530bhp, and each page shows what we expect after a remap.
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All 4 Series (G22) 2020> variants
| Engine / variant | Stock | Vanguard expected | Expected gain, up to | Stage |
|---|---|---|---|---|
| 420d MH 187bhpDiesel · 2.0L · 2020> | 187 bhp 400 Nm | 244 bhp 509 Nm | +57 bhp +109 Nm | 1 |
| 420i 181bhpPetrol · 2.0L · 2020> | 181 bhp 300 Nm | 308 bhp 484 Nm | +127 bhp +184 Nm | 1 |
| 430i 254bhpPetrol · 2.0L · 2020> | 254 bhp 400 Nm | 308 bhp 484 Nm | +54 bhp +84 Nm | 1 |
| 430d MH 282bhpDiesel · 3.0L · 2020> | 282 bhp 649 Nm | 375 bhp 829 Nm | +93 bhp +180 Nm | 1 |
| M440d MH 340bhpDiesel · 3.0L · 2020> | 340 bhp 700 Nm | 417 bhp 805 Nm | +77 bhp +105 Nm | 1 |
| M4 Competition 503bhpPetrol · 3.0L · 2020> | 503 bhp 649 Nm | 653 bhp 852 Nm | +150 bhp +203 Nm | 1 |
| M4 Competition 530bhpPetrol · 3.0L · 2020> | 530 bhp 649 Nm | 653 bhp 852 Nm | +123 bhp +203 Nm | 1 |
| M440i 368bhpPetrol · 3.0L · 2020> | 368 bhp 500 Nm | 455 bhp 574 Nm | +87 bhp +74 Nm | 1 |
Other 4 Series generations
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.