SKU:EVOTUN997GT2600

The EVOMSit ECU Tuning for the Porsche 997TT GT2 is an elite technology product that has been tested under the most grueling conditions during dyno test simulation as well as during real world driving on the street and track by the EVOMS team drivers as well as through our eDRIVE independent product validation program. Rigorous testing under extreme conditions has been conducted and evaluated with various fuel octane grades in the heat of the dry Arizona desert, the cool temperatures and humid weather of the California coast, the high elevation of the Colorado Mountains, the heat and ocean humidity of Mexico and the frigid elements of Minnesota. Our stringent methods used during our testing phases are on par with the testing utilized by Porsche prior to public release of new models. This stringent and grueling method of testing assures pure, crisp and consistent power in all of the conditions that drivers demand.

 EVT 600 Includes:

-EVOMSit 997 GT2 ECU Tuning

-EVOMS Boost Recirculation Valves (Pair)

HP Output: 600

TQ Output: 594

IST (Intelligent Switching Technology):

IST is an OEM feature that is built into the factory ECU and allows for automatic switching of ignition timing maps based upon input received from other engine sensors. Available for certain EVOMSit performance programs, the EVOMSit IST programming incorporates this intelligence for true and safe flexible power without compromise. The EVOMSit ECU tuning utilizes the multiple OEM ignition tables in progressive stages, which can optimize safe performance based upon outside conditions and different octane fuels. The ECU automatically switches to the best-suited ignition map creating an automatic “race mode” if race fuel is utilized. This IST function is always active and will switch automatically without having to physically change anything. IST is far more intelligent than any manual switcher found in the market. The use of manual switchers can cause serious engine damage if accidentally switched to a “race mode” without having race fuel in the car. This manual type of switching technology physically locks the timing map and can over ride the ECU’s ability to protect itself if unfavorable conditions exist. This manual switching is archaic considering that OEM ECU has the ability to analyze conditions and switch timing maps automatically. EVOMSit with IST is the intelligent way to utilize ECU timing map switching.

SP (Sport Pedal):

All E-Gas (drive by wire) cars from model year 2000 and newer have an electronic throttle valve, which is controlled by the cars ECU. Available for certain EVOMSit performance programs, EVOMSit Sport Pedal™ (SP) feature changes the ratio of accelerator pedal movement verses opening of the throttle valve which will increase throttle response. By modifying these maps in the ECU calibration, throttle response is drastically improved and the “throttle delay” which is a common complaint among enthusiasts is eliminated. Certain cars contain an OEM “sport mode” which incorporates this same Sport Pedal™ feature. For these cars, we incorporate the OEM “sport mode” pedal calibration for the regular mode and further increase the responsiveness of the “sport mode” with our improved calibration.

EVT 620 Includes:

-EVOMSit 997 GT2 ECU Tuning

-EVOMS Boost Recirculation Valves (Pair)

-Cargraphic 200 Cell Catalytic Converters

HP Output: 621

TQ Output: 623

EVT620 (997 GT2)

SKU:EVOTUN997GT2620

The EVOMSit ECU Tuning for the Porsche 997TT GT2 is an elite technology product that has been tested under the most grueling conditions during dyno test simulation as well as during real world driving on the street and track by the EVOMS team drivers as well as through our eDRIVE independent product validation program. Rigorous testing under extreme conditions has been conducted and evaluated with various fuel octane grades in the heat of the dry Arizona desert, the cool temperatures and humid weather of the California coast, the high elevation of the Colorado Mountains, the heat and ocean humidity of Mexico and the frigid elements of Minnesota. Our stringent methods used during our testing phases are on par with the testing utilized by Porsche prior to public release of new models. This stringent and grueling method of testing assures pure, crisp and consistent power in all of the conditions that drivers demand. Along with that, the Cargraphic 200 Cell cata

EVT 640 Includes:

-EVOMSit 997 GT2 ECU Tuning

-EVOMS Boost Recirculation Valves (Pair)

-Cargraphic 200 Cell Catalytic Converters

-EVOMS VTG Performance Headers

HP Output: 640

TQ Output: 646

EVT640 (997 GT2)

SKU:EVOTUN997GT2640

Evolution MotorSports launches its EVOMSit Performance Engine Software and EVT640 Performance System for the new 997 GT2. The EVOMSit intelligent ECU Tuning, combined with EVOMS VTG Headers, Cargraphic 200 Cell Catalyst Pipes and EVOMS BRV's completes our potent performance system that produces a safe and effective performance gain from the 997 GT2 with bolt on components. Our EVT640 system replaces the restrictive ceramic catalysts with a more efficient 200 cell HJS metal substrate catalysts. Additionally, the restrictive OEM headers are replaced with our hand built VTG headers with pyramid merge collectors. The EVOMS headers have been engineered with the proper length and diameter primary tubes to match the flow and output of the modified GT2 engine. They are then ceramic coated to help keep the heat inside the tubes which helps with exhaust velocity and improved overall efficiency.

Specifications

All of the EVOMSit Performance Engine Software has undergone rigorous testing under extreme conditions. We have evaluated and tested with various octane fuels in the heat of the dry Arizona desert, the cool temperatures and humid weather of the California coast, the high elevation of the Colorado Mountains, the heat and ocean humidity of Mexico and the frigid elements of Minnesota.

-Massive Power and Torque Gain

-Improved throttle response

-Incredibly smooth power delivery

-Reduced EGT's

-Improved engine efficiency

-Tuned for 91, 93 and 100 octane fuels

-OBDII Emissions compliant

-Incorporates our IST (Integrated Switching Technology) and SP (Sport Pedal) functions

The EVOMS 997 GT2 pictured below is on our state of the art AWD dyno cell. Note the proper ventilation and custom fan system that replicates wind speeds of up to 100 MPH. Our cooling and airflow system has been perfected over the past two years specifically for the Porsche 911 models. Our methods are extreme, however this helps enable us to conduct the MOST accurate testing and best performing tuning systems in the Porsche community - BAR NONE!

EVOSit 997 GT2