Fabspeed McLaren 570S / 570GT / 540C XperTune Performance Software (2015-2021)
- XperTune ECU calibration for the 3.8L twin-turbo V8
- Optimized boost, fuel, ignition timing & cam phasing
- Significant horsepower and torque gains
- Professional bench flash — mail-in ECU service
- Fits all McLaren 570S / 570GT / 540C
Fabspeed’s XperTune Performance Software upgrade improves horsepower, torque, and driving characteristics of the McLaren 570S / 570GT / 540C by reprogramming various sensor inputs, air/fuel ratios, boost pressure, ignition timing, and cam phasing parameters. Developed on Fabspeed’s in-house Dynojet dynamometer for maximum power with complete reliability.
⚡ Features
- Custom ECU calibration optimized on Fabspeed’s in-house Dynojet
- Reprograms boost, fuel tables, ignition timing & cam phasing
- Significant gains in horsepower, torque & throttle response
- Designed to work with stock or Fabspeed exhaust components
- Professional bench flash service — ship your ECU to Fabspeed
- Safe, reliable tune — no compromises to engine longevity
- Fits all McLaren 570S / 570GT / 540C worldwide
- All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
ℹ️ ECU Mail-In Required: This upgrade requires you to ship your ECU to Fabspeed for bench flashing. Detailed instructions and a prepaid shipping label will be emailed after purchase.
📊 McLaren 570S — Supersport X-Pipe Dyno Testing
About Fabspeed
Fabspeed Motorsport USA was the very first company in the world to design, engineer, and develop performance exhaust systems for McLaren vehicles. With over 25 years of experience, Fabspeed delivers the world’s finest sports car sound, performance systems, and components.
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