BMW i8 1.5T 231 hp — Stage 1 file (+30 hp)
hp
Stage 1 file for BMW i8 1.5T 231 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW i8 1.5T 231 hp ECU
BMW i8 (2014) 1.5T 231 hp — premium petrol engine of the passenger segment of the BMW Group (Mini, Rolls-Royce, BMW Motorrad) group (Германия, 1916). Stage 1 chip tuning raises power from 231 to 261 hp (+30 hp, +13%) and torque from 320 to 380 Nm (+60 Nm). ECU — Bosch MEVD17.2.3. Flashing method: OBD or Bench depending on the unit's protection. A petrol engine built in 2014 — a Tricore platform without strong protection; OBD access works.
The BMW Group also includes Mini, Rolls-Royce and BMW Motorrad. The BMW petrol range spans the mainstream segment and the sporting M-series. The factory calibration on BMW petrol engines is conservative, leaving headroom for Stage 1 without hardware changes. Mid-generation petrol models use standard OBD flash.
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.
Frequently asked questions
How much horsepower does Stage 1 add for the BMW i8 1.5T 231 hp?
Stage 1 for the BMW i8 1.5T 231 hp adds +30 hp — power increases from 231 to 261 hp (+13%). Torque rises from 320 to 380 Nm (+60 Nm).
What does a Stage 1 remap of the BMW i8 1.5T 231 hp include?
Stage 1 chip tuning of the BMW i8 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +30 hp with no hardware changes.
Is Stage 1 safe on the high-output BMW i8 1.5T 231 hp?
Stage 1 on the powerful BMW i8 1.5T 231 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 i8?
Stage 2 for the BMW i8 1.5T 231 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 i8 1.5T 231 hp?
The BMW i8 1.5T 231 hp ECU is the Bosch MEVD17.2.3. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the BMW i8 warranty after chip tuning?
The factory warranty of the BMW i8 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 i8 take?
On the BMW i8 1.5T 231 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 i8?
Yes, the original ECU firmware of the BMW i8 1.5T 231 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 i8?
Stage 1 for the BMW i8 1.5T 231 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.