McLaren 765LT 4.0 T 765 hp — Stage 1 file (+85 hp)
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Stage 1 file for McLaren 765LT 4.0 T 765 hp
Target +0 hp. Custom development for your engine.
Chip tuning for McLaren 765LT 4.0 T 765 hp ECU
McLaren 765LT (2021) 4.0 T 765 hp — luxury petrol engine of the passenger segment of the McLaren Automotive group (Великобритания, 1985). Stage 1 chip tuning raises power from 765 to 850 hp (+85 hp, +11%) and torque from 800 to 900 Nm (+100 Nm). ECU — Bosch ME17.8.33. Flashing method: OBD or Bench depending on the unit's protection. A 2021 petrol engine — the latest era of encrypted firmware; OBD access is available on production units, Bench on sport models.
McLaren specialises in track-focused supercars. McLaren uses its own M838T/M840T V8 BiTurbo engines. McLaren grew out of the McLaren Racing F1 team. The McLaren Speedtail is a hybrid combining its own V8 with an electric motor. McLaren's petrol range uses its signature V8 BiTurbo engines. Modern McLaren models usually require Bench.
The McLaren community is an ultra-premium track segment and a narrow niche. Protection on modern McLaren models is tight, so Bench is required. With the right hardware, McLaren comfortably reaches Stage 2. Top-tier McLaren engines sit at the power ceiling of the British track segment.
Frequently asked questions
How much does the power of the McLaren 765LT 4.0 T 765 hp increase after Stage 1?
Stage 1 chip tuning on the McLaren 765LT 4.0 T 765 hp boosts engine output by 85 hp: from 765 to 850 hp. Torque rises from 800 to 900 Nm (+100 Nm).
What changes in the McLaren 765LT ECU after Stage 1?
Stage 1 chip tuning of the McLaren 765LT is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +85 hp with no hardware changes.
What is the Stage 1 potential of the McLaren 765LT 4.0 T 765 hp?
On the top-spec McLaren 765LT 4.0 T 765 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 McLaren 765LT?
Stage 2 for the McLaren 765LT 4.0 T 765 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 McLaren 765LT 4.0 T 765 hp?
The McLaren 765LT 4.0 T 765 hp ECU is the Bosch ME17.8.33. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the McLaren 765LT warranty after chip tuning?
The factory warranty of the McLaren 765LT 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 McLaren 765LT take?
On the McLaren 765LT 4.0 T 765 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 McLaren 765LT?
Yes, the original ECU firmware of the McLaren 765LT 4.0 T 765 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 McLaren 765LT?
Stage 1 for the McLaren 765LT 4.0 T 765 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.