Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp — Stage 1 file (+40 hp)

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Chip tuning for Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp ECU

Bentley Continental GT Speed (2021) 6.0 W12 TwinTurbo 650 hp — luxury petrol engine of the passenger segment of the Volkswagen Group (VAG) group (Великобритания, 1919). Stage 1 chip tuning raises power from 650 to 690 hp (+40 hp, +6%) and torque from 900 to 1000 Nm (+100 Nm). ECU — Bosch MG1CS163. 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.

Bentley Mulliner is the brand's bespoke commissioning atelier. The Bentley range covers flagship saloons, coupes, roadsters and SUVs. Bentley shares some platforms with Audi and Porsche within VAG. Bentley's petrol range comprises top-tier turbo engines and naturally aspirated premium units. The factory Bentley calibration is premium-comfort oriented, and headroom for Stage 1 remains. Modern Bentley models are heavily encrypted and usually require Bench.

Within the VAG group, Bentley shares some ECUs with Audi. The Bentley community is an ultra-premium chip tuning niche. 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 horsepower does Stage 1 add for the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp?

Stage 1 chip tuning on the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp boosts engine output by 40 hp: from 650 to 690 hp. Torque rises from 900 to 1000 Nm (+100 Nm).

What changes in the Bentley Continental GT Speed ECU after Stage 1?

Stage 1 is a software optimization of the factory ECU firmware of the Bentley Continental GT Speed with no hardware changes. The injection, boost, ignition-timing and torque maps are reprogrammed. The gain is +40 hp with no hardware changes.

Does Stage 1 make sense on the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp with this much power?

On the top-spec Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 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.

What is Stage 2 for the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp?

Stage 2 for the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 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.

What ECU platform does the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp use?

The Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp is fitted with the Bosch MG1CS163 ECU. The read method depends on the unit's protection: OBD, Bench via BDM, or Boot mode.

Does the factory warranty of the Bentley Continental GT Speed remain valid after Stage 1?

After remapping the Bentley Continental GT Speed, the official factory warranty on the engine and gearbox is lost (this applies to any manufacturer when the ECU is modified). CHIPOK guarantees the quality of the calibration and free revisions.

How long is the wait for a Stage 1 remap for the Bentley Continental GT Speed?

Reading and writing via OBD takes 25-30 minutes on the Bentley Continental GT Speed. Bench reading (BDM/JTAG) takes about 60 minutes plus refitting. Remote file processing at CHIPOK takes 5-30 minutes.

How do you roll back to the factory firmware of the Bentley Continental GT Speed?

Before Stage 1 the original of the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp is read out and saved — returning to the factory state is possible at any time.

How much does chip tuning the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp cost?

The remap price for the Bentley Continental GT Speed 6.0 W12 TwinTurbo 650 hp is dynamic and is calculated in the CHIPOK calculator based on the selected options. A credit-based payment model, with no subscription fees.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno