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BMW 1 serie M135i 306hp

F40 - 2019 ->

306 Original HP
335 Modified HP
450 Original NM
500 Modified NM
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BMW 1 serie

BMW 1 serie F40 - 2019 -> M135i 306hp

Key Specifications

Generazione F40 - 2019 ->
Carburante Petrol
Codice motore N54B30
ECU Siemens/Continental MSV70
Rapporto compressione 10.2:1
Alesaggio x Corsa 84.0 X 89.6 mm
Power 306 → 335 hp +29 hp
Torque 450 → 500 Nm +50 Nm
Power
335 HP
+29 HP (+9.5%)
Original 306 HP
Stage 1 335 HP
Torque
500 NM
+50 NM (+11.1%)
Original 450 NM
Stage 1 500 NM

Power Graph

Original Power 306HP
Original Torque 450Nm
Power After Remap 335HP
Torque After Remap 500Nm

Discover Our Tuning Solutions

Frequently Asked Questions - BMW 1 serie

The cost of Stage 1 tuning for BMW 1 serie M135i 306hp varies depending on the ECU (Siemens/Continental MSV70) and specific requirements. Contact us for a free personalized quote.

Stage 1 tuning for BMW 1 serie typically takes 1-2 hours of work. Time may vary depending on the ECU type.

Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 306 to 335 HP (+9%) is within safe parameters.

With Stage 1 tuning, BMW 1 serie goes from 306 HP to 335 HP (+29 HP) and from 450 Nm to 500 Nm (+50 Nm).

Stage 2 increases power from 306 HP to 400 HP (+94 HP). It typically requires additional hardware modifications such as sports exhaust or downpipe.

Stage 1 remapping takes it from 306 HP to 335 HP (+29 HP, +9%) and torque from 450 Nm to 500 Nm (+50 Nm). These figures refer to the standard engine, with no hardware modifications.

A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.

With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.

Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.

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BMW
BMW 1 serie M135i 306hp
+29 HP
335 HP