2018 BMW 430i Convertible F33 Stage 1 Tune – Dyno Proven 306.5 HP Performance Upgrade
- Revhigh Performance Tuning
- 6 days ago
- 1 min read

The 2018 BMW 430i Convertible F33 perfectly combines luxury, style, and driving enjoyment—but there's always room for more performance. At Revhigh Performance, we fitted this turbocharged BMW with a VAITRIX Stage 1 ECU Tune, unlocking sharper throttle response, stronger acceleration, and a significant increase in power across the entire rev range.
Dyno-Proven Performance Gains
Factory Output: 252 HP / 35.7 kgm
VAITRIX Stage 1: 306.5 HP / 42.4 kgm
Performance Gain: +54.5 HP and +6.7 kgm Torque
The transformation is immediately noticeable. Torque arrives earlier from around 1,500 RPM, giving the 430i a far more responsive feel in everyday driving. Through the mid-range, the engine pulls harder, while the improved top-end power delivers smooth, confident acceleration all the way to redline.
Whether you're navigating city streets, overtaking on the highway, or enjoying a weekend drive with the roof down, the VAITRIX Stage 1 tune delivers a more engaging and exhilarating driving experience without sacrificing drivability.
Ready to unlock the true potential of your BMW?
Contact Revhigh Performance today to book your professional dyno tune and experience the difference.
Visit us at 3/5 Bungaleen Court, Dandenong South VIC 3175, Australia
Or call us at 03 9001 6375
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