BMW X5 M F85 - 4.4 Bi-Turbo 575Hp

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Our Tunes are based: 

Optimized for 93/94 AKI Octane / 98 RON gas

• Dyno Tested and data logged

• VMAX (Speed Limiter) Removed or Increased

• Better Throttle Response

• Smoother and More Refined Maps

• Increased Fuel Economy

• Lag Removed

• OEM Safety / Limits Maps Remain Untouched

• Optimized for Elevations 

• Custom Options Available!

The factory maps stored in your ECU are compromised to allow for the sale of the vehicle throughout the world. They are programmed to take into consideration the poor fuel quality, various altitudes, and different emission requirements in numerous countries in which the brand is sold.

Our tunes are developed in collaboration with renowned race engineers and tuners. Our Engine Control Unit (ECU) tuning results in the optimal balance of power, operational smoothness, reliability, and driveability.