BMW 2-Active Tourer 25e Hybride 224 hp — Stage 1 file (+41 hp)
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Stage 1 file for BMW 2-Active Tourer 25e Hybride 224 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW 2-Active Tourer 25e Hybride 224 hp ECU
BMW 2-Active Tourer (2014 - F45) 25e Hybride 224 hp — premium hybrid engine of the passenger segment of the BMW Group (Mini, Rolls-Royce, BMW Motorrad) group (Германия, 1916). Stage 1 chip tuning raises power from 224 to 265 hp (+41 hp, +18%) and torque from 385 to 425 Nm (+40 Nm). ECU — Bosch MEVD17.2.3. Flashing method: OBD or Bench depending on the unit's protection. The ZF 8HPxx TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 2 configurations · 2 ECU variants.
The BMW Group also includes Mini, Rolls-Royce and BMW Motorrad. Full-EV BMWs keep the inverter and BMS locked, so traditional chip tuning does not apply. PHEV variants are available across most BMW series. 48V MHEV on the newer BMW generations is a mild hybrid and needs no separate TCU/ICE calibration.
The BMW community is renowned for active tuning and a large pool of available Stage files. Stage 1 on BMW usually stays within the standard timeframe, with no particular difficulty on the standard models. On older and mid-generation BMWs, Stage 1 is flashed over OBD without Bench. The BMW premium segment is a high-output platform with Stage 2 potential. The hardware headroom allows a confident move to Stage 1 without changing the turbo. High-output engines deliver a solid gain with Stage 1 on stock hardware.
Mini and FWD compacts use a different TCU platform with its own tooling base. The TCU rarely needs recalibration up to Stage 1+, as the torque limiter usually copes with the Nm gain. The gearbox comes in versions by torque class, so its tolerance depends on the engine.
Frequently asked questions
What is the Stage 1 effect on the BMW 2-Active Tourer 25e Hybride 224 hp?
Stage 1 for the BMW 2-Active Tourer 25e Hybride 224 hp adds +41 hp — power increases from 224 to 265 hp (+18%). Torque rises from 385 to 425 Nm (+40 Nm).
What does a Stage 1 remap of the BMW 2-Active Tourer 25e Hybride 224 hp include?
Stage 1 chip tuning of the BMW 2-Active Tourer is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +41 hp with no hardware changes.
Is Stage 1 safe on the high-output BMW 2-Active Tourer 25e Hybride 224 hp?
Stage 1 on the powerful BMW 2-Active Tourer 25e Hybride 224 hp “lifts” the factory limiters with no hardware changes. The gain is noticeable in the mid and upper range. There is headroom left for moving to Stage 2 (downpipe + intake + intercooler).
How much does Stage 2 add on the BMW 2-Active Tourer?
Stage 2 for the BMW 2-Active Tourer 25e Hybride 224 hp is Stage 1 plus hardware changes: a downpipe, a larger intake and a performance intercooler. The gain is considerably higher, but it requires professional component selection.
Which ECU is fitted to the BMW 2-Active Tourer 25e Hybride 224 hp?
The BMW 2-Active Tourer 25e Hybride 224 hp ECU is the Bosch MEVD17.2.3. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
Is the ZF 8HPxx TCU calibrated together with Stage 1?
Yes, on the BMW 2-Active Tourer 25e Hybride 224 hp the ZF 8HPxx TCU is calibrated with a separate file. The torque limit, shift maps, launch control rpm and clutch torque map are changed. The factory torque limiter in the TCU is usually below what the engine can deliver after Stage 1.
What happens to the BMW 2-Active Tourer warranty after chip tuning?
The factory warranty of the BMW 2-Active Tourer does not remain valid after Stage 1 — the manufacturer withdraws its obligations once the ECU software is changed. CHIPOK provides its own warranty on its work and support.
How long does remapping the BMW 2-Active Tourer take?
On the BMW 2-Active Tourer 25e Hybride 224 hp: OBD flash 25-30 minutes, Bench (if required) about an hour. The file processing itself takes 5-30 minutes once the original bin is received.
Is the original file kept when chip tuning the BMW 2-Active Tourer?
Yes, the original ECU firmware of the BMW 2-Active Tourer 25e Hybride 224 hp is kept and can be flashed back at any time. Returning to stock via OBD takes 25-30 minutes.
What is the price of a Stage 1 remap for the BMW 2-Active Tourer?
Stage 1 for the BMW 2-Active Tourer 25e Hybride 224 hp is paid for with CHIPOK credits (1 cr = 1 €). The final amount is set in the calculator, taking the extra options (off functions) into account.