Manufacturer Tuning Hub
BAIC Tuning & ECU Remapping
Verified ECU remapping gains for 8 BAIC vehicles across 7 models — covering 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.
Choose your BAIC model
BAIC Beijing U5 Plus2 variants
BAIC Beijing X31 variant
BAIC Beijing X71 variant
BAIC Senova D501 variant
BAIC Senova X251 variant
BAIC Senova X351 variant
BAIC Senova X551 variant
BAIC remapping at Regal Tuning
Verified gains, engine by engine
Every BAIC 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 BAIC 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.