Catless Downpipe - FI Downpipe Mercedes Benz W205 C63 C63s AMG


VENDOR: Frequency Intelligent (FI Exhaust)


You Save 18% ($281.00)

All orders will include an AutoTalent window decal

Main Features:

  • significant power gain
  • faster spool up and better throttle response
  • increasing the life of the turbos 
  • reducing under hood temperature
  • adds a very nice tone to the exhaust
  • 100% bolt-on installation
  • 100% hand crafted
  • 100% TIG welded and back purged
  • highest quality 1.6mm wall 304 stainless steell
  • OEM-spec bottom ball flanges
  • Ball Joint Clamps
  • all brackets and mounts as on OEM unit
  • 5 year warranty against any defects given to original owner




This product is not CARB certified and may not be legal for use on emissions controlled vehicles; for off road use only. Removing of factory catalytic converters will trigger a Сheck Engine Light (can be eliminated with optionally O2 sensors restrictors). Firmware update recommended to get maximum performance gains.