EVOMSitECU Tuning for 996 / 997 3.6L / 3.8L Carrera

The EVOMS software is the safest, most powerful ECU tuning for the 996 / 997 Porsche Carrera. The ECU program we offer will add 10 HP and 10 TQ.

EVOMSit ECU Tuning Features Include:

• More power and torque throughout the rev range 
• The most powerful and reliable ECU tuning on the market 
• Improved throttle response and reduced throttle lag

The EVOMSit TUNEit handheld unit is included with your ECU Tuning purchase. This unit allows you to download and install our performance software via your car's OBDII diagnostic port. Simply plug in the handheld unit via included OBDII cable, read out your file, and email it to us. (Access to an email-enabled PC with Windows operating system and USB port is done via the included USB cable.) We will email you back (usually within 24 hours) a performance file that you can upload yourself.

NOTE: Installation requires the use of an automobile BATTERY CHARGER (10+ AMP)

EVOMSit TUNEit Handheld Unit Features Include:

• OBD Port Flash with EVOMSit GEN 2 Tuning Tool
• Tuning Tool stores multiple Tuned files as well as Original software. At anytime, stock software can be installed without the need of internet or a laptop
• Truly optimized power while maintaining OEM engine protection features
• Factory smooth power delivery – most applications smoother than factory
• Full data backup of each ECU that is upgraded
• Diverse tuning portfolio supporting different hardware, fuel grades and climates
• Optimized software for specific hardware
• Integrated Intelligent Switching Technology™ (IST) with Octane Sensing Timing Advance

EVOMSit Run 1: EVOMSit Software, EVOMS V-Flow Air Intake System, Sport Exhaust
Baseline Run 3: (Black Run) Stock Software, EVOMS V-Flow Air Intake System, Sport Exhaust

Power is measured at the wheels on our Mustang 500 SE AWD dyno in a controlled environment for accuracy. Dyno runs shown are the average runs of a 10 run sample group for both the Baseline and EVOMSit modified runs. Dyno runs are accurately run with the same RPM start point, same transmission gear, same octane fuel and same cool down time in-between runs. Measurement was made with 1 x 65,000 CFM main cooling fan in the front of the vehicle. Dyno room temperature was 85.4 degrees Fahrenheit for both sets of run groups and fuel grade was 100% pump 91 octane AZ grade oxygenated fuel.

Behind the Scene EVOMSit Tuning Video: