RennTech R1 Performance Package For Mercedes-Benz C216 CL 65 AMG

VENDOR: RennTech

SKU: PKG.216.CL65.PERF01

All orders will include an AutoTalent window decal


The RennTech R1 Performance Package is the perfect entry level performance upgrade for the CL 63 AMG. 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. The addition of the upgradation helps the engine to perform well and better. 

The R1 performance package for the Mercedes 63 AMG V12 engines includes ECU upgrade, upgrade in addition to our higher efficiency intercooler pump, this combination that provides huge increases in horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability.  


  • Gains up to +49HP & +102TQ
  • Long-lasting and driver reliability
  • Significant gains in horsepower
  • Increases the performance
  • Significant gains torque 
  • Increases horsepower
  • Increases throttle response
  • Increasing the engine's rev limiter
  • Incredible performance gains
  • RennTech ECU Upgrade
  • RennTech intercooler pump

Stock Performance:

  • 621 HP / 738 LB-FT

Modified Performance:

  • 670 HP @ 5900 RPM / 840 LB-FT @ 2650-4500 RPM

Vehicle Fitment:    

  • 2007 Mercedes-Benz C216 CL 65 AMG
  • 2008 Mercedes-Benz C216 CL 65 AMG
  • 2009 Mercedes-Benz C216 CL 65 AMG
  • 2010 Mercedes-Benz C216 CL 65 AMG
  • 2011 Mercedes-Benz C216 CL 65 AMG
  • 2012 Mercedes-Benz C216 CL 65 AMG
  • 2013 Mercedes-Benz C216 CL 65 AMG


                            Images are for representation purpose only and may differ depending on application.