Manufacturer Tuning Hub

Peugeot Tuning & ECU Remapping

Verified ECU remapping gains for 421 Peugeot vehicles across 32 models — covering diesel and hybrid petrol and petrol powertrains. Every vehicle page shows factory figures against Stage 1, Stage 2, Stage 3 and E85 outputs where available — compiled from Regal Tuning calibration records, established industry datasets and manufacturer specifications.

32 models421 vehicles with published gainsDieselHybrid petrolPetrol

Choose your Peugeot model

Peugeot 20833 variants

Peugeot 300838 variants

Peugeot 30857 variants

Peugeot 500829 variants

Peugeot 50835 variants

Peugeot 508 Peugeot Sport Engineered1 variant

Peugeot Boxer26 variants

Peugeot Landtrek1 variant

Peugeot remapping at Regal Tuning

Verified gains, engine by engine

Every Peugeot calibration in this database is software-only Stage 1 upwards: no hardware changes, fully reversible, and developed against the specific engine variant rather than a generic map. Each vehicle page lists the exact factory output alongside the tuned figures for that engine and generation.

Figures depend on vehicle health, fuel quality and conditions — we confirm the expected output for your specific vehicle in writing before any work begins. If your exact variant isn't listed, ask us: coverage expands continuously.

How to get your Peugeot remapped

From quote to tuned in days

Request a quote with your vehicle details or registration and our calibration team will confirm support and expected gains. Existing customers upload their ECU file through the Regal Tuning file portal with full technical support and the original factory file always kept on record.

Search all manufacturers in the Tuning Gains Database