Maximize the Power of Your McLaren

Take your McLaren 720S or 765LT to its full potential with EMP’s custom Stage 1 & 2 ECU tuning software. Developed in-house by our expert engineers, these performance calibrations are designed to deliver massive horsepower and torque gains while retaining OEM reliability and safety protocols.

Our tuning is built from hours of dyno testing, data logging, and real-world validation—ensuring every map is optimized for throttle response, torque management, and drivability across the entire rev range. Whether you're running pump gas or race fuel, EMP can accommodate your tuning goals.

Tuning is fully reversible—your factory settings are backed up so you can return to stock at any time. Options include top speed limiter removal, CEL delete (for off-road downpipe use), and pops/bangs or flame maps upon request.

Key Features

• Stage 1 & Stage 2 tuning options

• Developed and tested in-house

• Improved throttle response and mid-range torque curve

• Octane-specific maps available (91/93/Race)

• Flame map, pops and bangs available upon request

• Check Engine Light (CEL) removal for catless setups

• Top speed limiter removed

• OEM safety protocols remain intact

• Fully reversible – factory tune saved

Performance Gaiin

Exact numbers vary based on fuel and setup.

Stage 1: 820HP/680TQ

Stage 2: 870HP/720TQ

Installation Process

• ECU Mail-In Service Required
  After purchase, you’ll receive detailed instructions on shipping your ECU to EMP for programming.

• Secure return shipping included.

• Fast turnaround time.