Stock Power – 435HP and 316ft/lbs
Tuned Power – 455HP and 337ft/lbs

Softronic requires the 997.2 3.8L GT3 ECU to be mailed in for flashing.  The ECU flash will alter your fuel and timing maps to give you a very linear increase over stock. For those worried about check engine lights, there are none! For those running a high flow cat or straight pipe exhaust systems, Softronic raises the O2 levels which will remove the possibility of having a CEL from this type of exhaust. Once the car is flashed, the low end torque and throttle response will be much improved. The mid-range of the RPM band will feel stronger as well. The overall improvement of drivability makes the 997.2 GT3 even more fun then it was originally.  We have different maps for those running 91 octane or 93 octane and higher. We have tested this software in many competition venues with nothing but positive results.

Softronic is now one of the only companies in the world that can do OBDII ecu flashing of the 997 Turbo. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. Softronic will also provided you with your original file. With this original file you can flash your car back to stock at any point. This map includes 2 revisions in the price. If revisions are necessary, you must provide the dyno sheet showing HP, TQ, Boost, and AFR as well as a Durametric Datalog. Durametric cable is required for this.

With corresponding performance mods this map was tested on a 997TT Tiptronic to make 557 all wheel horsepower on a Mustang Dyno. With a 25% drivetrain loss, that is a 696hp to the crank.

Softronic is now one of the only companies in the world that can do OBDII ecu flashing of the 997 Turbo. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. Softronic will also provided you with your original file. With this original file you can flash your car back to stock at any point. This map includes 2 revisions in the price. If revisions are necessary, you must provide the dyno sheet showing HP, TQ, Boost, and AFR as well as a Durametric Datalog. Durametric cable is required for this.

This dyno sheet shows a 997TT running our 800HP map with corresponding mods on race gas. The car made 635awhp on a Mustang Dyno. With a 25% drivetrain loss, this equates to 780hp at the crank.

Stock Power – 475HP and 472ft/lbs
Tuned Power – 515HP and 522ft/lbs

Softronic flashes all the Porsche 996 cars through the OBDII port. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. The ECU flash will alter your boost, fuel, and timing maps to give you a very linear increase over stock. Softronic tunes using the factory knock and oxygen sensors to ensure you get the best map the first time. Basic bolt on modifications like Diverter Valves, Exhaust, and Intake do not require the re-reflash of the ECU, they only bring out further performance of the vehicle. For those worried about check engine lights, there are none! For those running a high flow cat exhaust systems or straight pipes, Softronic raises the O2 levels which will eliminate any CEL’s. Once the car is flashed, the turbos will come on much quicker and the car will pull harder to redline. The overall improvement of drivability makes the 996 GT2 even more fun then it was originally. Since warranty is always a concern, Softronic also provides you with your original file. With this original file you can flash your car back to stock at any point. If you go to the dealer, there will be nothing visible through the Porsche PIWIS system. Softronic can program your vehicle no matter what country you are from or what octane you use. We have different maps for those running 91 octane or 93 octane and higher.

See our Dyno Sheets Below -

What are the benefits/functions of going with Softronic compared to the competition?

• Softronic does not require the removal of your ECU from the car. There is no down time at all.
• Your car can be flashed at your convenience from the comfort of your own garage.
• Softronic reflashing is done via a Client Cable that is connected to the OBDII port. The customer simply plugs the cable into the car and reads the file with a laptop per the instructions with the cable. Once the file is downloaded, it is emailed to the Softronic secure server where the file is tuned and then emailed back to the client. The client simply uploads the file and they are done. Total process is about 1 hour.
• Reflashing is done according to the vehicles octane level of pump gas and modifications are taken into account (Intake, Headers, Exhaust) to enhance power gains.
• All ECU Flashes include FREE of charge the ability to use the Durametric diagnostic tool with the Basic Flash Cable included in the flash price.  This is a $287 value at no additional cost to you!

Stock Power – 480HP
Tuned Power – 615HP

Softronic is now one of the only companies in the world that can do OBDII ecu flashing of the 997 Turbo. With their Flasher Client software, they are reading a full 1mb of the file to completely tune the ECU. Other companies claim to be able to do this, but are only read 128kb and making global changes. The ECU flash retains your factory SPORT mode function, but also increases your boost under normal use. For those worried about check engine lights, there are none! For those running a high flow cat exhaust system, Softronic raises the O2 levels which will remove the possibility of having a CEL from this type of exhaust. Once the car is flashed, the turbos will come on much quicker and the car will pull harder to the 500rpm increase of the redline. The overall improvement of drivability makes the 997 Turbo even more fun then it was originally. Since warranty is always a concern, Softronic also provides you with your original file. With this original file you can flash your car back to stock at any point. If you go to the dealer, there will be nothing visible through the Porsche PIWIS system. Softronic can program your vehicle no matter what country you are from or what octane you use. We have different maps for those running 91 octane or 93 octane and higher.

Here is some data showing the Softronic ECU flash in action:

View 1st Dyno Sheet Here – The first dyno graph shows a comparison of what the Softronic ECU Flash added for power. The car was first tested with the stock ECU and exhaust then tested with the flash ECU and exhaust.

View 2nd Dyno Sheet Here – The 2nd dyno compares the Softronic Flash with an exhaust installed to the Stock 997TT. This was a gain of 104HP and 83ft/lbs of torque. Now this is a hard one to compare to other products and companies because of 2 variables. Exhaust brand and temperature. The 997TT is very finicky in sport mode with different exhausts. Most aftermarket exhausts are running 200cell cats. So you have to have the ECU flash done to turn off the CEL caused by the cat inefficiency code. This exhaust as tested uses 80mm piping and is much more free flowing then other systems, so it adds alot of power.

View 3rd Dyno Sheet Here – The 3rd and final dyno compares the Softronic with and without Sport Mode turned on. Watching the boost gauge on the dash, in sport mode, the car held a constant 17psi to 6800rpm. Without sport mode, the car ran 15psi. These runs were done back to back. What was interesting is that without sport mode, the car made more peak at redline power. But if you look at the curve the initial boost from Sport Mode gave the car a TON more torque and mid range. It could be possible that the Sport Mode which caused the EGT to rise on a back to back run cut out at the high RPM. The inital torque and midrange is good as that is one thing you can TRULY feel.