Peugeot 308 1.6 THP 205 hp — Stage 1 file (+30 hp)

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Chip tuning for Peugeot 308 1.6 THP 205 hp ECU

Peugeot 308 (2017) 1.6 THP 205 hp — mass-market petrol engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 205 to 235 hp (+30 hp, +15%) and torque from 275 to 340 Nm (+65 Nm). This engine ships with different ECU variants: Bosch MED17.4.2, Bosch MEVD17.4.4. The flashing method is determined by the specific unit: OBD, Bench or Boot mode. In the CHIPOK database: 4 configurations · 2 ECU variants. The 2017 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. PureTech is Peugeot's signature designation for its petrol turbo engines. On high-output Peugeot Sport GTi models, Stage 1 delivers a confident gain. Peugeot's petrol range is shared with Citroen and Opel within Stellantis.

The Peugeot community in France offers a large pool of Stage files. With supporting hardware, the Peugeot Sport GTi confidently reaches Stage 2. On older-generation Peugeot models, Stage 1 is done via OBD without bench. High-output Peugeot Sport GTi models sit in the sports segment, with solid headroom for Stage 1.

Frequently asked questions

How many horsepower does the Peugeot 308 1.6 THP 205 hp reach after a remap?

After Stage 1 the power of the Peugeot 308 1.6 THP 205 hp rises from 205 to 235 hp, a gain of 30 hp (+15%). Torque rises from 275 to 340 Nm (+65 Nm).

How does Stage 1 differ from stock on the Peugeot 308?

Stage 1 chip tuning of the Peugeot 308 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +30 hp with no hardware changes.

Is Stage 1 safe on the high-output Peugeot 308 1.6 THP 205 hp?

The high-output Peugeot 308 1.6 THP 205 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 308?

Stage 2 on the Peugeot 308 1.6 THP 205 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECUs are found on the Peugeot 308 1.6 THP 205 hp?

The Peugeot 308 1.6 THP 205 hp was fitted with different ECUs depending on the year and trim: Bosch MED17.4.2, Bosch MEVD17.4.4. The write method (OBD, Bench, Boot) is determined when the unit is read.

What happens to the Peugeot 308 warranty after chip tuning?

The factory warranty of the Peugeot 308 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 308 take?

On the Peugeot 308 1.6 THP 205 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 308?

Yes, the original ECU firmware of the Peugeot 308 1.6 THP 205 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 308?

Stage 1 for the Peugeot 308 1.6 THP 205 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