Alpina B4 S 3.0TT 440 hp — Stage 1 file (+40 hp)
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Stage 1 file for Alpina B4 S 3.0TT 440 hp
Target +0 hp. Custom development for your engine.
Chip tuning for Alpina B4 S 3.0TT 440 hp ECU
Alpina B4 S (2016) 3.0TT 440 hp — sports petrol engine of the passenger segment of the Alpina Burkard Bovensiepen (BMW Group с 2022) group (Германия, 1916). Stage 1 chip tuning raises power from 440 to 480 hp (+40 hp, +9%) and torque from 660 to 720 Nm (+60 Nm). This engine ships with different ECU variants: Bosch MEVD17.2.6, Bosch MEVD17.2.G. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. The ZF 8HPxx TCU is calibrated with a separate file — torque limiter and shift maps for Stage 1. In the CHIPOK database: 3 configurations · 3 ECU variants. A petrol engine built in 2016 — a Tricore platform without strong protection; OBD access works.
Alpina is known for a balanced calibration that sits between stock BMW and M GmbH. Alpina specialises in premium tuned versions of BMW (B5, B7, XB7, B8). Since 2022 Alpina has been part of the BMW Group. Top M GmbH engines offer significant potential with a downpipe + intake.
Top BMW engines confidently reach Stage 2 with a downpipe + intake + intercooler. 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. A well-known base once hardware is added (downpipe + intake + intercooler). Bench reading is the standard procedure for top engines in modern models. Top BMW engines sit at the power ceiling, and the gain is significant.
Older BMW M models use a dual-clutch automated gearbox. BMW's main gearbox is a modern multi-speed automatic. 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 Alpina B4 S 3.0TT 440 hp?
Stage 1 for the Alpina B4 S 3.0TT 440 hp adds +40 hp — power increases from 440 to 480 hp (+9%). Torque rises from 660 to 720 Nm (+60 Nm).
What does a Stage 1 remap of the Alpina B4 S 3.0TT 440 hp include?
Stage 1 chip tuning of the Alpina B4 S 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.
What is the Stage 1 potential of the Alpina B4 S 3.0TT 440 hp?
On the top-spec Alpina B4 S 3.0TT 440 hp engine, Stage 1 is the starting point before Stage 2 with a downpipe, intake and a larger intercooler. The mass-market factory calibration leaves substantial headroom for an aggressive software tune.
How much does Stage 2 add on the Alpina B4 S?
Stage 2 for the Alpina B4 S 3.0TT 440 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 ECUs are found on the Alpina B4 S 3.0TT 440 hp?
The Alpina B4 S 3.0TT 440 hp was fitted with different ECUs depending on the year and trim: Bosch MEVD17.2.6, Bosch MEVD17.2.G. The write method (OBD, Bench, Boot) is determined when the unit is read.
Is the ZF 8HPxx TCU calibrated together with Stage 1?
Yes, on the Alpina B4 S 3.0TT 440 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 Alpina B4 S warranty after chip tuning?
The factory warranty of the Alpina B4 S 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 Alpina B4 S take?
On the Alpina B4 S 3.0TT 440 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 Alpina B4 S?
Yes, the original ECU firmware of the Alpina B4 S 3.0TT 440 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 Alpina B4 S?
Stage 1 for the Alpina B4 S 3.0TT 440 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.