BMW 5-serie 20i (2010) 170 hp — Stage 1 file (+40 hp)
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Stage 1 file for BMW 5-serie 20i (2010) 170 hp
Target +0 hp. Custom development for your engine.
Chip tuning for BMW 5-serie 20i (2010) 170 hp ECU
BMW 5-serie (2010 - F10-F11) 20i (2010) 170 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 170 to 210 hp (+40 hp, +24%) and torque from 250 to 320 Nm (+70 Nm). ECU — Bosch MEVD17.2.9. 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. A petrol engine built in 2010 — a Tricore platform without strong protection; OBD access works.
xDrive all-wheel drive is BMW's signature system. Third-party flash platforms are an industry of their own for the BMW community. Mid-range BMW turbo petrol engines are a mainstream Stage 1 subject with a proven base. The BMW petrol range spans the mainstream segment and the sporting M-series.
Stage 1 on standard mid-range BMW petrol engines delivers a noticeable gain with no hardware changes. On older and mid-generation BMWs, Stage 1 is flashed over OBD without Bench. Stage 1 on BMW usually stays within the standard timeframe, with no particular difficulty on the standard models. The mainstream base is the most refined chip tuning segment in Europe. The factory calibration is conservative, with headroom for Stage 1 and no hardware changes. Mid-range engines form the backbone of the range, and Stage 1 preserves engine life.
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 power gain do you get after chip tuning the BMW 5-serie 20i (2010) 170 hp?
Stage 1 for the BMW 5-serie 20i (2010) 170 hp adds +40 hp — power increases from 170 to 210 hp (+24%). Torque rises from 250 to 320 Nm (+70 Nm).
What does a Stage 1 remap of the BMW 5-serie 20i (2010) 170 hp include?
Stage 1 chip tuning of the BMW 5-serie is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +40 hp with no hardware changes.
Can you do Stage 1 on the BMW 5-serie 20i (2010) 170 hp?
Yes, Stage 1 for the BMW 5-serie 20i (2010) 170 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.
How much does Stage 2 add on the BMW 5-serie?
Stage 2 for the BMW 5-serie 20i (2010) 170 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 5-serie 20i (2010) 170 hp?
The BMW 5-serie 20i (2010) 170 hp ECU is the Bosch MEVD17.2.9. 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 5-serie 20i (2010) 170 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 5-serie warranty after chip tuning?
The factory warranty of the BMW 5-serie 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 5-serie take?
On the BMW 5-serie 20i (2010) 170 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 5-serie?
Yes, the original ECU firmware of the BMW 5-serie 20i (2010) 170 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 5-serie?
Stage 1 for the BMW 5-serie 20i (2010) 170 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.