Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp — Stage 1 file (+63 hp)

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Chip tuning for Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp ECU

Bentley Mulsanne (2010) 6.7 V8 Twin Turbo 537 hp — luxury petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Великобритания, 1919). Stage 1 chip tuning raises power from 537 to 600 hp (+63 hp, +12%) and torque from 1100 to 1250 Nm (+150 Nm). ECU — Bosch MED17. Flashing method: OBD or Bench depending on the unit's protection. A petrol engine built in 2010 — a Tricore platform without strong protection; OBD access works.

Bentley has been part of the Volkswagen Group (VAG) since 1998. Bentley positions itself as ultra-luxury, with an emphasis on hand-built craftsmanship and opulence. Bentley Mulliner is the brand's bespoke commissioning atelier. Top-tier Bentley engines have significant potential with hardware. The factory Bentley calibration is premium-comfort oriented, and headroom for Stage 1 remains. Bentley shares engines with top-tier Audi within VAG.

The Bentley community is an ultra-premium chip tuning niche. Within the VAG group, Bentley shares some ECUs with Audi. With the right hardware, Bentley engines comfortably reach Stage 2. A Bench read is standard procedure on modern Bentleys. Top-tier Bentley engines sit at the power ceiling of the ultra-luxury segment; the gain is significant.

Frequently asked questions

How much does the power of the Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp increase after Stage 1?

Stage 1 for the Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp adds +63 hp — power increases from 537 to 600 hp (+12%). Torque rises from 1100 to 1250 Nm (+150 Nm).

What does a Stage 1 remap of the Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp include?

Stage 1 chip tuning of the Bentley Mulsanne is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +63 hp with no hardware changes.

What is the Stage 1 potential of the Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp?

On the top-spec Bentley Mulsanne 6.7 V8 Twin Turbo 537 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 Bentley Mulsanne?

Stage 2 for the Bentley Mulsanne 6.7 V8 Twin Turbo 537 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 Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp?

The Bentley Mulsanne 6.7 V8 Twin Turbo 537 hp ECU is the Bosch MED17. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Bentley Mulsanne warranty after chip tuning?

The factory warranty of the Bentley Mulsanne 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 Bentley Mulsanne take?

On the Bentley Mulsanne 6.7 V8 Twin Turbo 537 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 Bentley Mulsanne?

Yes, the original ECU firmware of the Bentley Mulsanne 6.7 V8 Twin Turbo 537 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 Bentley Mulsanne?

Stage 1 for the Bentley Mulsanne 6.7 V8 Twin Turbo 537 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.

Last updated: 31.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno