Peugeot 407 tuning: everything you need to know
The Peugeot 407 is tuned via an ECU map optimisation tailored to each engine. Among the 10 available engines, gains vary by powertrain: expect on average 15 to 30% more power and torque from Stage 1.
Select your Peugeot 407 engine above to view detailed gains per stage (Stage 1, Stage 2, E85), stock and tuned performance, and indicative tuner pricing.
Peugeot 407 tuning: frequently asked questions
What gains can I expect from Peugeot 407 tuning?
On the Peugeot 407, a Stage 1 remap typically adds 15 to 30% more power and torque depending on the engine, with no hardware changes.
Which 407 engine tunes best?
The turbocharged engines (both petrol and diesel) of the Peugeot 407 deliver the best gains. Select your engine above to see precise data.
Does tuning the Peugeot 407 void the warranty?
A remap is reversible, but it may affect the manufacturer warranty. A certified tuner will advise you on best practices for your 407.
Where can I get my Peugeot 407 tuned?
Use the ChiptuneMAP directory to find a certified tuner near you, and compare reviews, pricing and specialities for your Peugeot 407.