RENNtech Porsche Cayenne Turbo (2007-10) ECU Upgrade (550 HP / 604 TQ) audi-sq8--4m8---2019-present--4-0l-v8-tfsi-esr2301638 Especially in combination with our

Especially in combination with our Turbo Upgrade

and tested in house at the RENNtech headquarters in Stuart

Rated by RENNtech (peak @crank):              793 HP @ 5

CLS 400 BiTurbo (C218 - M276 Biturbo 4-MATIC Engine) Stock Performance:

Rear: Style: RTS Size: 20" x 12"  Weight:   Construction: 1-piece Forged Tire Size: 335/30/20

RENNtech Porsche Cayenne Turbo (2007-10) ECU Upgrade (550 HP / 604 TQ) audi-sq8--4m8---2019-present--4-0l-v8-tfsi-esr2301638 Especially in combination with ourRENNtech Porsche Cayenne Turbo (2007 10) ECU Upgrade. Up to 550HP and 604TQ. Gains: +50HP & +88TQ The RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying boost mapping and keeping optimized air to fuel ratios, the entire power and torque curve is shifted upward delivering +50 HP +88 LB FT in the Porsche Cayenne Turbo 4. 8 liter V8 Turbo engine, based on Dyno measured power