R1 Performance Package for CL 65 (C216- 670 HP / 840 LB-FT) porsche-911--991-1---2011-2016--turbo-s-esr5268728 Intermediate ECU Upgrade | Up

Intermediate ECU Upgrade | Up to 638 HP / 695 TQ | Gains: +88HP / +151TQ

RENNtech Pre-Preg Carbon Fiber Front Splitter for 197 - SLS AMG

+20 HP / +15 LB-FT

Entire cartridge is fine balanced as an assembly

R1 Performance Package for CL 65 (C216- 670 HP / 840 LB-FT) porsche-911--991-1---2011-2016--turbo-s-esr5268728 Intermediate ECU Upgrade | UpR1 Performance Package for 216 CL 65 AMG. Includes ECU Upgrade and High Efficiency Intercooler Pump. Up to 670HP and 840 LB FT. Gains: +49HP & +102 LB FT The R1 performance package includes our proprietary ECU tune and higher efficiency intercooler pump for increased, power, performance and throttle response across the entire powerband. R1 Performance Package includes: RENNtech ECU Upgrade RENNtech High Flow Intercooler Pump CL 65 AMG (C216) Stock