170 PS stock power
· 2004 - 2011 (2004-2011) · Diesel
ECU Remap — Peugeot 407 2.2 HDiF 170hp ( 170 PS / 125 kW )
The Peugeot 407 2.2 HDiF 170hp ( 170 PS / 125 kW ) (Diesel, 170 PS) can be tuned with a Stage 1 ECU remap to 205 PS — a gain of +35 PS without any hardware modifications. Our tuning files target the original ECU software and optimise parameters such as injection timing, boost pressure and fuel maps to unlock the full performance potential.
All tuning files at ecufiles.io are developed and tested by experienced engineers. The original ECU file is always preserved — the remap is 100% reversible at any time.
Frequently Asked Questions
What does an ECU remap do on the Peugeot 407 2.2 HDiF 170hp ( 170 PS / 125 kW )?
An ECU remap (chiptuning) modifies the engine control unit software to optimise parameters like injection timing, turbo boost pressure and fuel delivery. On the 2.2 HDiF 170hp ( 170 PS / 125 kW ), this typically results in more power, better throttle response and improved fuel efficiency at part load.
How much power gain is possible with Stage 1 on the 2.2 HDiF 170hp ( 170 PS / 125 kW )?
Stage 1 brings the 2.2 HDiF 170hp ( 170 PS / 125 kW ) from 170 PS to 205 PS — a gain of +35 PS. No hardware modifications are required, making it the most popular and cost-effective tuning option.
Is chiptuning reversible on the Peugeot 407?
Yes. We always save the original ECU file before applying any remap. The tuning can be fully reversed to factory settings at any time.
How fast do I receive the tuning file?
We process orders Monday to Friday from 08:00–20:00 and Saturday from 10:00–16:00. Most tuning files for the Peugeot 407 are delivered within 1–3 hours after uploading your original file.