RennTech Performance Diverter Valve For Mercedes-Benz S212 E 63 AMG Biturbo

VENDOR: RennTech

SKU: 09.157.0391a

All orders will include an AutoTalent window decal


RennTech 3rd Generation Diverter Valve for the M157 5.5L V8 BiTurbo features an all-new Blow-Off Valve implemented into the re-designed OEM turbo tubes. The Diverter Valve releases the boost in high-boost situation and/or boost spikes. This especially helps during the shifting process, for faster shifting and a quicker boost response for the next gear. It helps to eliminated the so called 'Boost Lag'.

With the installation of the RennTech Diverter Valve, they are able to supply the engine with more boost pressure in order to gain higher HP numbers. The turbo tubes are ceramic coated in titanium to sustain high temperature and provide a more aesthetic look in the engine bay


This Diverter Valve Upgrade requires an additional core charge, which will be credited upon return of OEM pipes to RennTech 


  • Diverter Valve releases the boost in high-boost situation 
  • Helps to eliminated the so called 'Boost Lag
  • Helps during the shifting process
  • Improves vehicles responsiveness 
  • Increased engine performance
  • High quality material used
  • A quicker boost response
  • Improved performance
  • Higher Horsepower
  • Faster shifting 

    Vehicle Fitment:     

    • 2014 Mercedes-Benz S212 E 63 AMG Biturbo 4-MATIC
    • 2015 Mercedes-Benz S212 E 63 AMG Biturbo 4-MATIC
    • 2016 Mercedes-Benz S212 E 63 AMG Biturbo 4-MATIC


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