Manufacturer Tuning Hub
McLaren Tuning & ECU Remapping
Verified ECU remapping gains for 24 McLaren vehicles across 19 models — covering 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.
Choose your McLaren model
McLaren 540C2 variants
McLaren 570S1 variant
McLaren 570S / Sprint / GT / GT41 variant
McLaren 600 LT1 variant
McLaren 620R1 variant
McLaren 625C1 variant
McLaren 650S2 variants
McLaren 675LT1 variant
McLaren 720S1 variant
McLaren 750S1 variant
McLaren 765LT1 variant
McLaren Elva1 variant
McLaren GT1 variant
McLaren GTS1 variant
McLaren MP4-12C4 variants
McLaren P11 variant
McLaren Senna1 variant
McLaren Speedtail1 variant
McLaren W11 variant
McLaren remapping at Regal Tuning
Verified gains, engine by engine
Every McLaren 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 McLaren 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.