Dynamic Autowerx Flow Max V2.5+ | Turbo Upgrade for BMW B58 Gen 1

Upgrade your BMW Gen 1 B58 engine with the Flow Max V2.5+ turbocharger from Dynamic Autowerx. This high-performance turbo delivers 8-10% more flow than previous versions, offering smooth OEM-like response with boosted power. Designed to handle extreme conditions with a MAR-M alloy turbine wheel rated over 1000°C, it ensures durability and performance under high boost. Achieve record-breaking speeds with 100-200 km/h in 4.7s and 60-130 mph in 5.50s, while maintaining daily drivability​

This plug-and-play turbo upgrade flows up to 850 CFM and integrates seamlessly with BMW B58 models like the 540i, M240i, and more. Machine work and VSR balancing are done in the USA, ensuring top-tier precision. However, it is incompatible with Gen 2 B58 models such as the 2021 X3M or 2020 M340i​

Key Features:

• Enhanced power band holds flat to redline
• High-flow turbine housing for optimized exhaust flow
• Upgraded thrust assembly supports higher torque loads
• 1-year limited warranty for reliability and peace of mind

Experience unmatched performance and reliability with the Flow Max V2.5+—perfect for enthusiasts seeking power and precision. Check out our balancing process and machining videos to see the craftsmanship in action: Low-Speed Balancing | High-Speed VSR Process.

This upgrade offers everything needed to push your B58 engine to new limits, from world-class spool response to high-elevation performance