McLaren 750S Performance Tuning

McLaren 750S performance tuning Get more from your McLaren 750S with AMR Performance ecu tuning upgrades. Our calibrations unlock the power your 750S left at the factory — improved boost response and torque delivery — while retaining all factory safety and knock protection and remaining fully reversible to stock. Every AMR calibration for the 750S is emissions-conscious, developed to keep your car healthy, and backed by direct support. Fitment covers McLaren 750S model years 2024–2026. What's included Custom calibration developed specifically for the McLaren 750S 91 and 93 octane map options to match your fuel Improved throttle response and reduced turbo lag Retains factory knock protection and safety limits 100% reversible to stock 1-on-1 setup and support from the AMR team