Porsche 992.2 Carrera GTS M-Engineering ECU Tune

M-Engineering’s calibrations are all built in-house and tested on our Mainline ProHub Dyno, on the streets, mountain roads, canyons, and race tracks. This project has been in the works by the M-Engineering R&D and Calibration team for 12 months, with over 800 dyno pulls, hundreds of miles of road testing as well as validation testing out in spirited driving and track conditions.

Their tuning strategy is drivetrain safety first, and power second. By utilizing this strategy and calibrating critical points such as the max torque the connecting rods will demand, the maximum revolutions of the E-Turbo, PID and boost-by-gear control, we are able to extract more power to these cars than would otherwise be possible. Adjustments are made to improve the throttle response, remove top speed limiters, optimize air/fuel ratios, increase boost, and modify ignition timing and much more to improve the overall driving performance of the new T-Hybrid platforms. M-Engineering still utilizes all OEM ECU engine safety strategies as well as our own custom engine safeties written with our unique code. M-Engineering’s calibrations are world renowned seeing action in Motorsport racing series, world records set in drag racing events, and top times up Pikes Peak International Hill Climb, year after year.

ECU removal instructions are located HERE

What’s Included?

T-Hybrid M-Flash Calibration with On-The-Fly Live Map Switching and custom code

M-Tuner v3 wireless Dongle for clearing faults and datalogging

Maps are available in Stage 1 or Stage 2 (upgraded exhaust) calibrations. Please specify your specific hardware upgrades with us when you mail in your ECU using our ECU Mail-In Form.

T-Hybrid Custom Code

Available only from M-Engineering, their custom code, developed specifically for the T-Hybrid platform, maintains reasonable turbo shaft speed targets set by the ECU and MGU without over speeding the turbocharger. This is done with rigorously tested PID (Proportional, Integral, Derivate) control we wrote which continuously calculates between the desired target setpoint and the measured value of the turbo shaft speed to automatically adjust in real time. In addition to this, their custom Boost-By-Gear control means that no matter the gear and load the vehicle is in, specific setpoints of manifold pressure are targeted based on this so that the vehicle maintains the responsive and linear control the E-Turbo was designed for.

Porsche’s new E-Turbo setpoints are hard coded into the ECU and MGU, meaning that if a code/DTC is set for turbo overspeed, the code cannot be cleared from the car until a brand new E-Turbo is replaced and coded by the factory or dealer, normally resulting in repairs in excess of $17,000. With M-Tuner’s custom code and patches, this code can be cleared in the very rare event it is tripped, and also cleared from a vehicle that may have seen this code before tuning on stock or other aftermarket calibrations.

Please review their 992.2 Carrera GTS T-Hybrid calibration notes for more information regarding hardparts requirements, octane requirements, and additional dyno plots