Welcome to HorsepowerFreaks! Call us for specials, questions, and support on over 500,000 items.

VR Tuned ECU Flash Tune Porsche 997 GT3RS 3.8L DFI 2010-2012[VRT-9972-GT3RS]


 $1,250.00  $1,000.00 
ECU Flash Type:
Select ECU Flash Type
Transmission Type:
Please Enter Your Trans Type
Year Make Model:
Please Enter Your Car Info
+ $0.00
Current Mods:
Please Enter Your Cars Power Mods
+ $0.00
Fuel Type:
Your Pump Fuel 91oct/95ron 93oct/98ron
+ $0.00
Notes | Requests:
Please Enter Any Notes or Requests for Your Tune
+ $0.00

The 2010 - 2012 997 Gen II GT3 is one incredible street/track car. Having owned one as a street car, we can tell you that the initial torque and throttle response can be improved. As you rev past 2000 rpms, the GT3 starts to come to life. However it is not until you get to about 4500 rpm that the 3.8L gets faster that expected. The VR Tuned ECU flash was developed to focus on improving the cars entire power curve. The throttle response is much quicker and the low end torque comes to life faster. Heel and Toe throttle blipping is more easily done and the entire car is more enjoyable to drive on both the street and track. As tested on our in-house Mustang AWD Dyno, using 91 octane, our flash provided a gain of 25 wheel horsepower and 16ft/lbs of torque.

Wheel Horsepower
Stock - 360HP and 252ft/lbs
Tuned - 385HP and 268ft/lbs

Crank Horsepower
Stock - 444hp
Tuned - 473hp

What are the benefits of VR Tuned?

  • #1 priority is our customer service to you!
  • Our tuning is used worldwide. We can provide you a tuned file no matter the octane you get or the environment you live in. We do both EU and USA vehicles running 91oct (95ron) or 93oct (98ron).
  • All ECU flashing is done via the OBDII port. We provide you the cable and all you need is a Windows base laptop or a Mac booted up as a windows machine.
  • There is no need for an internet connection, minimum processor requirements, or worrying about bricking your DME.
  • You can flash your ECU at your convenience without incurring any downtime where others require the removal of your ECU.
  • The VR Tuned flash client exports out your original file so you may flash your car back to stock at anytime.
  • The flash client saves your ECU information in a recovery mode if you incur any issues during the writing process so you can easily restore your file.
  • Basic scan tool functions that can view trouble codes and clear them are part of the software.
  • With the VR Tuned ECU Flash, basic bolt-on performance parts will not require a retune of your ECU. Adding parts such as an exhaust, headers, air intake, throttlebody and plenum, will all adjust with the tune. If you add higher octane fuel, the ECU will adjust accordingly. Anytime you add higher octane, the fuel will burn slower providing your vehicle with improved performance. We never recommend using leaded gas such as C16 as this will destroy your O2 sensors and catalytic converters.
  • Each VR Tuned order receives a special carrying case to hold your OBDII connector and cable.
  • We include a wrench style USB stick to save your files on and also give you a nice VR stick on badge for your car or toolbox.
  • View the HOW TO flash your vehicle instructions on the site here. You can also view the video process below.

If you have any questions about the Porsche 997.2 GT3RS ECU Flash, please contact our friendly support team!

For reference, this ECU is a Bosch ME7.8.2 and can be OBDII flashed.

Quantity :
  HorsepowerFreaks Rave Reviews
Vehicle Search