RENNtech Porsche Cayenne Turbo (2007-10) ECU Upgrade (550 HP / 604 TQ) r3-package CLASS E SW (S 210)

CLASS E SW (S 210) 240 V6 (HP: 170 | Year: 99 > 00)

These RENNTECH SLR headers are developed and tested completely in house and improve the SLR perfromance ouput up to 44HP

Performance Gains:

unique appearance to the rear exterior

RENNtech Porsche Cayenne Turbo (2007-10) ECU Upgrade (550 HP / 604 TQ) r3-package CLASS E SW (S 210)RENNtech 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