Peugeot 307 2.0 16S 177 hp — Stage 1 file (+13 hp)

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Chip tuning for Peugeot 307 2.0 16S 177 hp ECU

Peugeot 307 (2000) 2.0 16S 177 hp — mass-market petrol engine of the passenger segment of the Stellantis group (Франция, 1810). Stage 1 chip tuning raises power from 177 to 190 hp (+13 hp, +7%) and torque from 202 to 220 Nm (+18 Nm). ECU — Marelli IAW48P2. Flashing method: OBD or Bench depending on the unit's protection. The 2000 generation — old-era petrol ECUs (ME7/ME9/MED9/Simos) with easily readable memory.

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.

The Peugeot community in France offers a large pool of Stage files. Within Stellantis, ECUs are standardised, so Peugeot files often work on Citroen/Opel/DS. On Peugeot petrol engines, Stage 1 delivers a noticeable gain. Mid-range Citroen engines are a mainstream chip tuning subject in Europe. The French Citroen community has a large pool of ready-made Stage files.

Frequently asked questions

How much does the power of the Peugeot 307 2.0 16S 177 hp increase after Stage 1?

The Stage 1 gain for the Peugeot 307 2.0 16S 177 hp is 13 hp (+7%) over the stock 177 hp, for a total of 190 hp. Torque rises from 202 to 220 Nm (+18 Nm).

What is Stage 1 chip tuning for the Peugeot 307?

Stage 1 chip tuning of the Peugeot 307 is a rework of the ECU maps: boost pressure, ignition advance, target lambda and the removal of factory torque limiters. The gain is +13 hp with no hardware changes.

Can you do Stage 1 on the Peugeot 307 2.0 16S 177 hp?

Yes, Stage 1 for the Peugeot 307 2.0 16S 177 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 Peugeot 307?

Stage 2 on the Peugeot 307 2.0 16S 177 hp means software + hardware (exhaust, intake, intercooler). The gain depends on the specific hardware combination.

Which ECU is fitted to the Peugeot 307 2.0 16S 177 hp?

The Peugeot 307 2.0 16S 177 hp ECU is the Marelli IAW48P2. Production versions support OBD access; locked variants require Bench (BDM/JTAG).

What happens to the Peugeot 307 warranty after chip tuning?

The factory warranty of the Peugeot 307 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 307 take?

On the Peugeot 307 2.0 16S 177 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 307?

Yes, the original ECU firmware of the Peugeot 307 2.0 16S 177 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 307?

Stage 1 for the Peugeot 307 2.0 16S 177 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