2024 Mclaren
GTS
Precision-tuned for the 2024 Mclaren GTS. Experience +68HP and +80TQ of dyno-verified power with our custom ECU calibration.
Calibration Details
In-House Powertrain Calibration
McLaren's GTS enhances the grand touring formula with 631 HP and 479 ft-lbs from the M840TE 4.0-liter twin-turbo V8, a sportier calibration compared to the standard GT. The 2024 model carries McLaren's most current factory software for this platform, and our engineering team has developed a calibration that builds on the GTS's enhanced sport character to deliver meaningful additional performance.
Stage 1 unlocks +68 HP and +80 TQ for a total of approximately 699 HP and 559 ft-lbs. Our calibration raises boost pressure beyond the GTS's factory limits, advances ignition timing at key RPM points, and optimizes fuel delivery for premium fuel. The GTS becomes noticeably faster in every driving scenario while maintaining the composed, refined power delivery that separates it from the track-focused Super Series. Stage 2 reaches 716 HP and 609 TQ, with the additional torque making the GTS feel effortlessly powerful in a way that perfectly suits its grand touring mission. All calibrations developed and validated in-house by Mega 3 Performance, with ECU map switching and antilag options. Available worldwide.
Performance Stages
Stage 1
Available750S Models must have 830 operating system
Stage 2
Available750S Models must have 830 operating system
Tuning through Stage 1 & Stage 2 ECU calibration works to improve horsepower, torque, and overall engine responsiveness. By optimizing the engine management system, we unlock the true potential of your vehicle, delivering a smoother powerband, enhanced throttle response, and a dramatically more engaging driving experience, all while maintaining factory reliability and safety parameters.
Customer Reviews
What our clients say
"If your looking for the fastest and most Reliable McLaren in the World then M3P is your place! Ask for Nate he was very helpful and Knowledgeable and everything turned out just like I wanted. Highly Recommend!!"
"very professional and they know their stuff! highly recommend! call nate, he will take care of you! thanks again guys."
"M3P took my McLaren to the next level! Safa and Nate were incredibly professional and provided work that is second to none. If you are looking to add more juice to your McLaren or AMG, M3P is the place to be. Thanks guys for the great work."
"I have been dealing with Safa for 2 years since owning my McLaren 650S. He is the reason for my continued McLaren ownership as I confidently know I am in great hands with someone knowledgeable and trustworthy! I'm tuned by Safa and the car has ran flawless for 10k+ miles. In addition his crew Nate and Josh are awesome guys and they all feel like family. Couldn't ask for a better shop or people to deal with. Proud to be Mega Strong 💪"
"I brought my AMG in for a bit of routine maintenance, as well as some slight performance modifications. 10/10 recommend, Mega 3 Performance is exceedingly competent on a variety cars and took fantastic care of my car. Their fabrication work is next level, and their technicians are very knowledgeable. I will be using Mega 3 for all of my performance and maintenance moving forward over the Mercedes dealership."
Frequently Asked Questions
Common questions about tuning the 2024 Mclaren GTS.
A Stage 1 ECU calibration on the 2024 Mclaren Gts adds approximately +68 Horsepower and +80 ft-lbs of Torque over the stock figures, delivering noticeably improved acceleration and throttle response.
Our Stage 1 calibration is designed to operate within safe engine parameters without triggering fault codes. We recommend consulting with us about your specific situation and warranty coverage before proceeding.
Our Stage 1 calibration for the 2024 Gts is a software-only upgrade. You do not need any mechanical modifications, making it a clean, reversible performance improvement that works on your stock vehicle.
No, our custom ECU calibration for the 2024 Gts is engineered to enhance throttle response and smooth out the powerband. The result is better drivability in everyday traffic, as well as a more engaging experience during spirited driving.
McLaren packages
Choose from our three-tiered McLaren performance package system, designed to deliver unprecedented power and reliability. Each package includes comprehensive engineering, custom components, and professional calibration.