Evolution MotorSports Porsche 991 Turbo / S ECU Tuning Module - Stage 1

The new 991 Turbo / S are amazing super cars of their own right. They are, however, lacking that punch of power we have grown to expect from a Porsche Supercar. Although the vehicle's performance is somewhat reminiscent of the turbos from previous generations, in stock form it is missing the growl and grunt that this 3.8L flat-6 turbo power plant is capable of exuding. Our carefully engineered and thoroughly tested Performance Tuning Module adds that additional power punch performance enthusiasts crave.

The heart of the Evolution MotorSports engine performance system is the EVOMSit Intelligent Engine Control Module (ICM). The ICM integrates seamlessly with the OEM electronics which increases boost pressure to improve the power and torque of the turbocharged 991 3.8L engine. Fitting the ICM is simply made through a "plug and play" wire harness with OEM connectors for a trouble-free installation.

The Evolution MotorSports Stage 1 ICM is a simple yet effective way to improve the performance of the stock 3.8L Porsche 991 Turbo / S. Our rigorous testing, attention to details and stringent quality control ensures this upgrade is in a league of its own. The seamless integration of our tuning module connects directly into the OEM engine electronics harness with our plug and play harness.


Features include:

• Specifically programmed for other engine hardware; i.e. aftermarket exhaust, HFC, etc.
• Takes advantage of the untapped potential of the engine without excessive mechanical stress
• Over 55hp gain in the midrange between 4,700-6,000 RPM - Peak gain of 45awhp (Stage 1)
• Over 60lb./ft. tq gain in the midrange between 3,500-5,000 RPM - Peak gain of 40awtq (Stage 1)
• Does not interfere with the OEM engine control unit
• All engine protection functions remain intact
• OBDII diagnostic capability is fully retained
• Tuning is preserved even during software updates from the Porsche dealer
• Power is always available, not only in sport mode up to 5,500 RPM, but all the way to redline
• Easy installation, takes about 1.5 hours
• 100% reversible without any traces it was ever installed

Dyno Results (with Optional EVOMS Exhaust / S2 ICM)
Power Measured at 4 wheels on our Mustang AWD 500-SE Chassis Dyno
Wheel power divided by .89 translates to engine power


Over 70hp Gain in the Midrange between 4,700-6,000 RPM
Over 70lb./ft. of tq Gain in the Midrange between 3,500-5,000 RPM