Peugeot RCZ 1.6 THP 270 hp — Stage 1 file (+25 hp)

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Chip tuning for Peugeot RCZ 1.6 THP 270 hp ECU

Peugeot RCZ (2010) 1.6 THP 270 hp — mass-market petrol engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 270 to 295 hp (+25 hp, +9%) and torque from 330 to 410 Nm (+80 Nm). This engine ships with different ECU variants: Bosch MEVD17.4.2, Bosch MEVD17.4.4. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 2 configurations · 2 ECU variants. The 2010 generation — mid-generation petrol ECUs (MEDC17/MEVD17/Simos PCR), OBD flash on production revisions.

Within Stellantis, Peugeot shares platforms and engines with Citroen, Opel/Vauxhall and DS. The Peugeot range covers compacts, saloons, SUVs, crossovers and commercial vehicles. Peugeot is a French carmaker founded in 1810, the oldest automotive brand in France. Peugeot's petrol range is shared with Citroen and Opel within Stellantis. The Peugeot Sport GTi models are sporty variants powered by turbo engines. PureTech is Peugeot's signature designation for its petrol turbo engines.

On older-generation Peugeot models, Stage 1 is done via OBD without bench. Within Stellantis, ECUs are standardised, so Peugeot files often work on Citroen/Opel/DS. The Peugeot community in France offers a large pool of Stage files. High-output Peugeot Sport GTi models sit in the sports segment, with solid headroom for Stage 1.

Frequently asked questions

What power gain do you get after chip tuning the Peugeot RCZ 1.6 THP 270 hp?

The Stage 1 gain for the Peugeot RCZ 1.6 THP 270 hp is 25 hp (+9%) over the stock 270 hp, for a total of 295 hp. Torque rises from 330 to 410 Nm (+80 Nm).

What is Stage 1 chip tuning for the Peugeot RCZ?

Stage 1 chip tuning of the Peugeot RCZ is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +25 hp with no hardware changes.

Is Stage 1 safe on the high-output Peugeot RCZ 1.6 THP 270 hp?

The high-output Peugeot RCZ 1.6 THP 270 hp has a conservative factory calibration aimed at the mass market. Stage 1 unlocks the engine's real potential while turbo and injector life are preserved.

How much does Stage 2 add on the Peugeot RCZ?

Stage 2 on the Peugeot RCZ 1.6 THP 270 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECUs are found on the Peugeot RCZ 1.6 THP 270 hp?

The Peugeot RCZ 1.6 THP 270 hp was fitted with different ECUs depending on the year and trim: Bosch MEVD17.4.2, Bosch MEVD17.4.4. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Peugeot RCZ warranty after chip tuning?

The factory warranty of the Peugeot RCZ 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 Peugeot RCZ take?

On the Peugeot RCZ 1.6 THP 270 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 Peugeot RCZ?

Yes, the original ECU firmware of the Peugeot RCZ 1.6 THP 270 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 Peugeot RCZ?

Stage 1 for the Peugeot RCZ 1.6 THP 270 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: 30.08.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno