M Engineering Tuning for Porsche GT3 / GT3RS - 991.1

M Engineering Tuning for Porsche GT3 / GT3RS - 991.1M Engineering Tuning Fitment: Porsche GT3 GT3RS 991. 1 For Our Local Las Vegas Clients, We Are Proud To Offer Tuning Solutions For Your Exotic With the M Engineering ECU flash for the Porsche GT3 and GT3RS, 991. 1, adjustments are made to improve the throttle response, remove top speed limiters, adjust air fuel ratios, and modify ignition timing and much more to improve the overall driving performance of the 3. 8L & 4. 0L flat six engine. M

M Engineering Tuning

Fitment: Porsche GT3 / GT3RS - 991.1

For Our Local Las Vegas Clients, We Are Proud To Offer Tuning Solutions For Your Exotic

With the M-Engineering ECU flash for the Porsche GT3 and GT3RS, 991.1, adjustments are made to improve the throttle response, remove top speed limiters, adjust air/fuel ratios, and modify ignition timing and much more to improve the overall driving performance of the 3.8L & 4.0L flat six engine. M-Engineering still utilizes all OEM ECU engine safety strategies. 

Maps are available in Stage 1 and Stage 2 configurations in 91, 93, 100, and E85 fuels. 

Options below can be chosen individually. 

• Live Map Switching
  - Map Switching allows the driver to independently select power levels based on the octane of the fuel or fuel type by using the cruise control stalk. Map switching can be performed with the vehicle running without the need to shut the engine off.
  • • Example Map Slot Setup:
      • Slot1 - Stock Power
      • Slot2 - 93 Octane
      • Slot3 - 100 Octane
      • Slot4 - E85
      • Slot5 - Valet
    • Since Map Switching can be customized depending on the individual please contact us when purchasing if you'd like a different setup or would like a custom map slot.

PLEASE NOTE - FOR THIS PRODUCT WE WILL NEED TO SHIP YOUR ECU TO M-ENGINEERING

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.