McLaren 720S — Stage 2 ECU Tuning
ENGINE: McLaren M840T 4.0L Twin-Turbo V8
STOCK OUTPUT: 710 HP / 568 lb-ft TQ
STAGE 2 POWER GAINS (with race downpipes):
- 93 octane / 98 RON: +120-140 HP / +130-150 lb-ft TQ
- Tuned output: 830-860 WHP on pump fuel
- E30 calibration available: 900+ WHP
WHAT'S OPTIMISED:
- Boost pressure targets and wastegate control
- Ignition timing advance across full RPM range
- Fuel mapping and air-fuel ratios
- Throttle response and torque management
- Top speed limiter removal
- Overrun and exhaust note enhancement
STAGE 2 REQUIREMENTS:
- Race downpipes or cat bypass pipes (required)
- High-flow intake (recommended)
- 93 octane / 98 RON minimum
DELIVERY METHOD:
Remote OBD flash where ECU firmware
supports it. Bench flash service available
— ship your ECU to YPG, 48-hour
turnaround, returned with free worldwide
shipping. Return to stock file included free.
COMPATIBLE VEHICLES:
McLaren 720S Coupe (2017+) — M840T
McLaren 720S Spider (2018+) — M840T
Free worldwide shipping on all orders.
Contact YPG Motorsport to discuss your
build specification and power targets.