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 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 EVOMS![]() |
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: