Peugeot's PSA engine family — PureTech petrol and BlueHDi diesel — is one of the best-supported tuning ecosystems in Europe. Engines shared with Citroën, DS and Opel models mean extensive real-world data and proven maps across all power levels.
The Peugeot 308 and 508 with 1.5 BlueHDi 130 respond to Stage 1 with +30–45 Nm. The 2.0 BlueHDi 180 delivers +50–70 Nm. PureTech 130, 155 and 225 petrol models also show strong gains. The 308 GTi with THP 270 responds with +40–60 Nm.
Peugeot ECU tuning is performed via OBD port for all modern PureTech and BlueHDi models. Fully reversible to factory specification. Strong value across the Peugeot range — from 208 to 508.