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Mercedes-Benz C63/c63s Valvetronic Axle-Back Exhaust

  • 2600$
Quantity :
  • Stock in Russia:
  • Stock in USA:
  • Worldwide shipping

Get the most from your AMG V8 C63/C63s with our REDSTAR Performance Valvetronic Exhaust. 

Stock factory Mercedes AMG mufflers are really well engineered, but there is always something to improve. Our axle-back exhaust designed to be totally aggressive, zero backpressure straight pipes when valves are open. But at the same time, it can be quieted down by closing valves, controlled by OEM valve motors.

Compatible Vehicles:

2014+ Mercedes C63 AMG / C63 AMG S Sedan M177 4.0 biturbo engine

Main Features:

  • no back pressure for maximum performance in "OPEN" mode
  • loud exotic "straight pipe" sound in "OPEN" mode
  • quieter but aggressive tone in "CLOSED" mode
  • re-use OEM valves actuator motors

Our Advantages:

  • 100% bolt-on installation
  • 100% hand made in Russia
  • 100% TIG welded and back purged
  • the highest quality 1.6mm wall 304 stainless steel
  • OEM-spec flanges
  • all brackets and mounts as on OEM unit
  • 5-year warranty against any defects given to the original owner

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