The RENNtech power module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band.

By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, and modifying boost mapping for turbo-chargers the Ferrari F154 3.9L Twin Turbo V8-engine gains up to +64HP and +57LB-FT, based on RENNtech Dyno measured power figures.