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BMW X5M (F95) VAITRIX Stage 2: Unlock Maximum V8 Power

The BMW X5M F95 is already a high-performance V8 powerhouse straight from the factory, powered by the S63B44T4 4.4L Hot-V twin-turbo engine. But with the VAITRIX Stage 2 tune, your X5M can achieve full V8 potential across every rev range.



Why Upgrade to VAITRIX Stage 2?

While the factory X5M delivers strong acceleration, the VAITRIX Stage 2 tune improves:

  • Low rev torque: instant throttle response

  • Mid rev acceleration: thicker, smoother power delivery

  • High rev extension: continuous top-end thrust without drop-off

This ensures your X5M is responsive, aggressive, and unstoppable from start to finish.


Dynojet Verified Power Gains

Every Stage 2 tune is validated with Dynojet real-time testing:

  • Wheel HP: 595 → 639 (+43.9 HP)

  • Wheel Torque: 78.32 → 89.70 kg·m (+11.38 kg·m)

From 1500 rpm to 6500+ rpm, power delivery is smoother, flatter, and more consistent, giving drivers the ultimate performance experience.

Key Dyno Curve Insights

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

 

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

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