Unleashing the Beast: 2021 GLE63S Hits 580kW with Custom Tuning!
- Mar 17, 2025
- 1 min read
Updated: Apr 14
When power meets precision, the results speak for themselves. This 2021 Mercedes-AMG GLE63S rolled into our workshop ready for an upgrade, and we delivered in full force. The 4.0L twin-turbo V8 with hybrid assist is already a force to be reckoned with, but we took things to the next level with a full performance package.

What We Upgraded:
🔧 Stainless 301 downpipes – Improving exhaust flow for better performance and sound
🔧 Custom dyno tune – Optimizing power delivery and throttle response
🔧 CPC module upgrade with tuning – Unlocking even more performance potential
🔧 TCU tuning – Enhancing transmission shifts for sharper acceleration
🔧 Service & Maintenance – Ensuring reliability even with big power
🔧 Crackle on deceleration – Because performance should sound as good as it feels




The Final Numbers:
🔥 Stock Power – 404kW at all four wheels🔥 Now – A jaw-dropping 580kW (780HP) and 1100Nm of torque at all four wheels!
This GLE63S is now a street monster with insane acceleration, an aggressive exhaust note, and refined drivability. If you’re looking to unlock the full potential of your AMG, we’ve got the solutions for you!

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Visit us at 3/5 Bungaleen Court, Dandenong South VIC 3175, Australia
Or call us at 03 9001 6375
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📍 Dealer locations in: Australia, USA, Japan, Singapore, Malaysia, Taiwan, Thailand, New Zealand #RevhighPerformanceTuning #Vaitrix







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