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Mercedes C63S Pre-Facelift Retune – 421 RWKW Unlocked | Custom Dyno Calibration

  • Jan 9, 2023
  • 1 min read

Updated: Feb 25

Adam brought in his Mercedes C63S pre-facelift because it wasn’t hitting the power it was capable of.

  • Previous flash tune: 374 RWKW

  • After REVHIGH custom dyno calibration: 421 RWKW 🚀

The results were impressive:

  • Big power gains

  • Stronger mid-range pull

  • Proper, smooth power delivery

Watch the video below 👇 to see the full C63S retune in action!


Unlike generic flash tunes, custom dyno tuning unlocks the full potential of your engine. Each calibration is tailored to the vehicle, ensuring safe, reliable, and consistent performance gains.





Whether you want peak power, improved throttle response, or better overall driveability, a professional REVHIGH dyno tune makes all the difference.


🏎️💨 Rev up your inquiries! Send us a message!

Visit us at 3/5 Bungaleen Court, Dandenong South VIC 3175, Australia

Or call us at 03 9001 6375


Want to join the Vaitrix dealer network?

📩 Send us a message to learn more!

📍 Dealer locations in: Australia, USA, Japan, Singapore, Malaysia, Taiwan, Thailand, New Zealand


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Revhigh Performance Tuning offers performance products, performance tuning, spare parts, performance rebuilds, and much more.

 

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Revhigh Performance Tuning

Email: info@revhigh.com.au
Address: 3/5 Bungaleen Court, 
Dandenong South VIC 3175, Australia.
Australian Phone: (03) 9001 6375

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