Petrol
BMW 3 Series (G20) 2019> petrol remap figures
8 petrol engines for the BMW 3 Series (G20). Open yours to see the stock and expected figures for its power, torque and ECU.
| Engine / variant | Stock | Vanguard expected | Expected gain, up to | Stage |
|---|---|---|---|---|
| 318i 156bhpPetrol · 2.0L · 2019> | 156 bhp 250 Nm | 308 bhp 484 Nm | +152 bhp +234 Nm | 2 |
| 320i 181bhpPetrol · 2.0L · 2019> | 181 bhp 300 Nm | 308 bhp 484 Nm | +127 bhp +184 Nm | 1 |
| 330e 252bhpPetrol · 2.0L · 2019> | 252 bhp 420 Nm | 405 bhp 629 Nm | +153 bhp +209 Nm | 1 |
| 330i 254bhpPetrol · 2.0L · 2019> | 254 bhp 400 Nm | 308 bhp 484 Nm | +54 bhp +84 Nm | 1 |
| M3 Competition 503bhpPetrol · 3.0L · 2021> | 503 bhp 649 Nm | 653 bhp 852 Nm | +150 bhp +203 Nm | 1 |
| M3 Competition 530bhpPetrol · 3.0L · 2021> | 530 bhp 649 Nm | 653 bhp 852 Nm | +123 bhp +203 Nm | 1 |
| M3 CS 550bhpPetrol · 3.0L · 2021> | 550 bhp 649 Nm | 653 bhp 852 Nm | +103 bhp +203 Nm | 1 |
| M340i 368bhpPetrol · 3.0L · 2019> | 368 bhp 500 Nm | 455 bhp 574 Nm | +87 bhp +74 Nm | 1 |
All 3 Series (G20) 2019> variants · Diesel versions
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.