M-Tuner Suite for Porsche 992 Turbo Base / S

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The Porsche 992 Turbo M-Tuner Suite by M-Engineering was developed from the ground up over many months of testing, starting overseas with the help of our dealers before being the first in the US to start tuning these cars. M-Engineering has been at the forefront of Porsche ECU tuning, and has spent countless hours of research and development to provide reliable performance improvements.

The M-Tuner Calibration Suite will allow at-home OBD flashing, no ECU removal is necessary. Our software also features the ability to read and clear engine faults, datalog, view live data, and flash back to stock at your convenience.

Adjustments are made to improve the throttle response, remove top speed limiters, adjust air/fuel ratios, increase boost, and modify ignition timing and much more to improve the overall driving performance of the 3.7L twin-turbocharged engine. M-Engineering still utilizes all OEM ECU engine safety strategies. 

What's Included?

  • M-Tuner Dongle for OBD Flashing
  • USB Cable
  • M-Engineering maps built for your 992 Turbo (see calibration notes)
  • Ability to go back to stock
  • M-Engineering Support

We have maps available in Stage 1 and Stage 2 configurations in 91, 93, and 100 octane. For those wanting to run ethanol, we have E30 maps available as well. 

M-Engineering also has unique custom features for your Porsche (no charge, available upon request). These are designed from custom code and are not available from other tuning solutions. 

  • Raise Rev Limiter (standard on all M-Engineering OTS maps)
  • PSE Exhaust Valve Modifications (true ON or OFF function, no need to buy a standalone PSE valve controller). Our most popular modification! Adds sound and power without any hardparts modification.
  • Loud Cold Start Elimination 
  • Auto Start/Stop Elimination
  • Removal of pops and burbles in sport mode
  • Free Revving in N (neutral), vehicle no longer capped at 3500rpm

These are the current vehicles supported by this version of M-Tuner. Please review our calibration notes below for more information regarding hardparts requirements, octane requirements, and additional dyno plots.


The installation instructions are located here


Turbo Base: Official numbers coming soon! 

Turbo S: Our Stage 1 tune results in an increase of approximately +114whp & +145ft-lbs tq on 93 octane.

With a basic Stage 1 calibration the 992 Turbo S can make 700whp on 91 octane(95 RON), 721whp on 93 octane (98RON), and 751whp on 100oct (104 RON). Our refined calibration takes a stock 992 Turbo S and turns it into a reliable 9 second 1/4 mile car!

992 Turbo S - Stage 1 91octane

992 Turbo S - Stage1 91

992 Turbo S - Stage 1 93octane

992 Turbo S - Stage1 93

992 Turbo S - Stage 1 100octane

 992 Turbo S - Stage1 100


Disclaimer: You accept responsibility and risks of any tunes and added features by M-Engineering. If you are not the end user of the car, you will be solely responsible for notifying the purchaser and/or customer they also accept the responsibility and risks of these and M-Engineering is not liable. M-Engineering is also not liable for voided warranties due to installation of our products. 

Return Policy: All sales are final and non-refundable. M-Engineering provides specific software calibrations for individual vehicle use and is not liable for misuse or vehicle behavior due to installation error or mechanical issues. M-Engineering will work one-on-one with individuals to assist with remote diagnosis to vehicles to our best ability and advise next-action steps as needed. End-users are responsible for vehicle maintenance, integrity of aftermarket parts installation, and having their vehicles up-to-date with their manufacturer's latest updates and TSB's.

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