BMW 3 Series318i 156 bhp
Available Services
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Model
BMW 3 Series
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Variant
318i 156 bhp
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Years
2019-now
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Fuel
Petrol
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Engine Size
1998
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ECU Type
Bosch MG1CS003
These performance stats are for the engine code B48B20.
| Original | Modified | Difference | |
|---|---|---|---|
156bhp | 250bhp | +94bhp | |
249Nm | 407Nm | +158Nm |
Stage Notes
This Stage 1 ECU remap, developed by Celtic Tuning, is designed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.
It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.

