McLaren
570S
2019 ECU TUNE
Unlock what the factory left on the table. Our in-house calibrations for the 2019 McLaren 570S deliver up to +105HP & +100TQ, no hardware required.
Performance Stages
Stage 1
AvailableECU Calibration — Software Only
Stage 2
AvailableECU Calibration — Software Only
Available Add-ons
Enhance your calibration
Calibration Details
In-House Powertrain Calibration
The 2019 570S entered its mature production phase, benefiting from years of refinement across the Sport Series platform. The M838TE 3.8-liter twin-turbo V8 continues to produce 562 HP / 570 PS / 419 kW and 443 lb-ft / 601 Nm, a deliberately conservative output that leaves real performance on the table for ECU calibration to unlock.
Stage 1 adds up to 80 HP / 81 PS / 60 kW and 80 lb-ft / 108 Nm, reaching approximately 642 HP / 651 PS / 479 kW and 523 lb-ft / 709 Nm.
Stage 2 pushes up to 105 HP / 106 PS / 78 kW and 100 lb-ft / 136 Nm over stock, hitting roughly 667 HP / 676 PS / 497 kW and 543 lb-ft / 736 Nm. For a car that weighs around 2,900 lbs, these gains translate directly into dramatically faster acceleration and sharper throttle response.
All calibrations are developed for 91 octane and 93 octane fuel. Custom calibrations are available for 100 octane or other race fuels. ECU map switching and antilag are available as optional add-ons.
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 2019 McLaren 570S.
A Stage 1 ECU calibration on the 2019 McLaren 570s can deliver up to +80 Horsepower and +80 ft-lbs of Torque over the stock figures. Actual results may vary, but expect noticeably improved acceleration, a smoother powerband, and sharper 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 2019 570s 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 2019 570s 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.