McLaren Senna 4.0 T 800 hp — Stage 1 file (+50 hp)
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Stage 1 file for McLaren Senna 4.0 T 800 hp
Target +0 hp. Custom development for your engine.
Chip tuning for McLaren Senna 4.0 T 800 hp ECU
McLaren Senna (2018) 4.0 T 800 hp — luxury petrol engine of the passenger segment of the McLaren Automotive group (Великобритания, 1985). Stage 1 chip tuning raises power from 800 to 850 hp (+50 hp, +6%) 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 modern petrol engine built in 2018 — a generation with encrypted ECU protection (Tricore TPROT); top engines require Bench.
McLaren uses its own M838T/M840T V8 BiTurbo engines. McLaren grew out of the McLaren Racing F1 team. Sport, GT, Super and Ultimate are the brand's model series. Top-tier McLaren models have significant potential with a track calibration. The McLaren Speedtail is a hybrid combining its own V8 with an electric motor. McLaren's petrol range uses its signature V8 BiTurbo engines.
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
What is the Stage 1 effect on the McLaren Senna 4.0 T 800 hp?
The Stage 1 gain for the McLaren Senna 4.0 T 800 hp is 50 hp (+6%) over the stock 800 hp, for a total of 850 hp. Torque rises from 800 to 900 Nm (+100 Nm).
What is Stage 1 chip tuning for the McLaren Senna?
Stage 1 chip tuning of the McLaren Senna is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +50 hp with no hardware changes.
What is the Stage 1 potential of the McLaren Senna 4.0 T 800 hp?
Stage 1 for the McLaren Senna 4.0 T 800 hp unlocks the potential built in by the factory but artificially capped to meet mass-market targets. A base of 750-800 hp is achievable once hardware is added.
How much does Stage 2 add on the McLaren Senna?
Stage 2 on the McLaren Senna 4.0 T 800 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.
Which ECU is fitted to the McLaren Senna 4.0 T 800 hp?
The McLaren Senna 4.0 T 800 hp ECU is the Bosch ME17.8.33. Production versions support OBD access; locked variants require Bench (BDM/JTAG).
What happens to the McLaren Senna warranty after chip tuning?
The factory warranty of the McLaren Senna 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 Senna take?
On the McLaren Senna 4.0 T 800 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 Senna?
Yes, the original ECU firmware of the McLaren Senna 4.0 T 800 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 Senna?
Stage 1 for the McLaren Senna 4.0 T 800 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.