Description
Disclaimer: Made to order item. Lead time 2-6 weeks.
Disclaimer: Cancelled orders may be subject to a restocking fee of up to 30%, depending on the timing of the cancellation.
Transform the driving experience of your McLaren GT or GTS with the Phoenyx Design Performance ECU Tune. Engineered with a performance-first approach, this ECU calibration is designed to deliver sharper throttle response, stronger torque delivery, and a more responsive powerband throughout the rev range.
The Phoenyx Design ECU tune optimizes power delivery from the mid-range through the top end, helping the vehicle respond more immediately to throttle inputs while delivering stronger and more consistent acceleration. Additional configurable features include enhanced exhaust acoustics, adjustable burble, cold-start control, octane-specific calibration, and factory speed governor removal.
Phoenyx Design securely saves the factory ECU data, allowing the vehicle to be returned to its original stock calibration when required.
Key Features
- Phoenyx Design Performance ECU Tune
- Optimized throttle response and power delivery
- Stronger and more consistent torque delivery
- Sharper mid-range and top-end response
- Downpipe readiness with check-engine-light suppression for off-road use only
- Enhanced exhaust acoustics with extended or adjustable burble
- Factory speed governor removal
- Octane-specific calibration
- Configurable cold-start behavior
- 100% reversible calibration
- Stage 1 and Stage 2 tuning available
- Factory ECU data securely saved
- Professional installation recommended
Tuning Specifications
- Brand: Phoenyx Design
- Product: McLaren GT/GTS Performance ECU Tune
- Stage 1: Factory Downpipes
- Stage 2: Phoenyx Design Downpipes
- Horsepower Gain: +140 HP
- Torque Gain: +100 lb-ft
- Downpipe Readiness: Yes, off-road use only
- Speed Governor Removal: Yes
- Octane-Specific Calibration: Yes
- Cold Start: Configurable On/Off
- Reversibility: 100% reversible
- Warranty: 1 Year
Vehicle Fitment
McLaren GT
- McLaren GT — 2020–2026
McLaren GTS
- McLaren GTS — 2020–2026
Tuning Instructions
- Tuning instructions will be emailed after purchase.
- The vehicle's ECU must be removed and mailed to Phoenyx Design for tuning.
- Phoenyx Design will securely retain the factory ECU data to allow the vehicle to be returned to its original calibration.
- Stage 1 or Stage 2 requirements will be confirmed in the tuning instructions after purchase.
- No additional charge applies for Stage 2 tuning.
Warranty
All Phoenyx Design products are backed by a 1-Year Warranty.
Performance Disclaimer
The listed horsepower and torque figures represent advertised gains and may vary depending on fuel quality, vehicle condition, supporting modifications, environmental conditions, and other factors. Actual results are not guaranteed.
Off-Road & Emissions Disclaimer
Removing, disabling, or modifying emissions equipment or emissions-related monitoring on a pollution-controlled road vehicle may be illegal. This product is intended only for racing, competition, track, hobby, or other off-road applications where permitted by law. It is not intended for use on vehicles subject to emissions inspection or emissions-control requirements.
Installation or use of aftermarket parts and software may affect drivability, reliability, emissions compliance, insurance coverage, and factory warranty coverage. All installation and usage risks are assumed by the end user and installer. Verify applicable federal, state, and local laws before installation or use.
