Rover 75 2.0 16v CDT 131 hp — Stage 1 file (+24 hp)

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Chip tuning for Rover 75 2.0 16v CDT 131 hp ECU

Rover 75 (1998) 2.0 16v CDT 131 hp — mass-market diesel engine of the passenger segment of the Legacy (закрыт в 2005) group (Великобритания, 1878). Stage 1 chip tuning raises power from 131 to 155 hp (+24 hp, +18%) and torque from 300 to 360 Nm (+60 Nm). The 1998 generation — first-generation CDI/TDI/HDi diesels with relatively simple ECU protection; OBD reading works directly.

Rover is a legacy brand, an iconic British maker of mainstream saloons. MG (Rover) is the division acquired by SAIC in 2005. Rover was a British carmaker (1878-2005). Rover used BMW diesels alongside its own L-series engines.

The Rover community is a legacy niche, mainly focused on classics. Mid-range Rover models belong to a legacy segment.

Frequently asked questions

What is the Stage 1 effect on the Rover 75 2.0 16v CDT 131 hp?

The Stage 1 gain for the Rover 75 2.0 16v CDT 131 hp is 24 hp (+18%) over the stock 131 hp, for a total of 155 hp. Torque rises from 300 to 360 Nm (+60 Nm).

What is Stage 1 chip tuning for the Rover 75?

Stage 1 chip tuning of the Rover 75 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +24 hp with no hardware changes.

Can you do Stage 1 on the Rover 75 2.0 16v CDT 131 hp?

Yes, Stage 1 for the Rover 75 2.0 16v CDT 131 hp stays within the factory limits for boost pressure, knock and temperature. On a healthy engine with a serviced turbo and injectors there is no risk.

How much does Stage 2 add on the Rover 75?

Stage 2 on the Rover 75 2.0 16v CDT 131 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

What happens to the Rover 75 warranty after chip tuning?

The factory warranty of the Rover 75 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 Rover 75 take?

On the Rover 75 2.0 16v CDT 131 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 Rover 75?

Yes, the original ECU firmware of the Rover 75 2.0 16v CDT 131 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 Rover 75?

Stage 1 for the Rover 75 2.0 16v CDT 131 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: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno