Building a 700 Hp E60 M5: Forced Induction Kit Recommendations and Tuning

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The BMW E60 M5 is a legendary performance sedan known for its powerful V10 engine. To elevate its performance to 700 horsepower, many enthusiasts turn to forced induction kits. This article will explore the best options available and provide insights into tuning for optimal performance.

Understanding Forced Induction

Forced induction refers to the process of increasing an engine’s power output by forcing more air into the combustion chamber. This is typically achieved through superchargers or turbochargers. Both methods have their advantages and disadvantages, and the choice depends on the desired characteristics of the vehicle.

Supercharger vs. Turbocharger

When considering forced induction for the E60 M5, it’s crucial to understand the differences between superchargers and turbochargers:

  • Supercharger: Provides instant power delivery and maintains boost at lower RPMs. It is driven directly by the engine, which can lead to increased parasitic losses.
  • Turbocharger: Utilizes exhaust gases to spool up and create boost. It can provide more power at higher RPMs but may introduce turbo lag.

Here are some of the top forced induction kits available for the E60 M5, each capable of helping you reach the 700 hp target:

  • ESS Tuning VT2-700 Supercharger Kit: This kit is designed specifically for the E60 M5, providing a significant power increase while maintaining reliability. It features a self-contained oiling system and is known for its smooth power delivery.
  • Active Autowerke Twin Turbo Kit: This kit offers a substantial power increase by utilizing twin turbochargers. It is designed for high-performance applications and includes all necessary components for installation.
  • VF Engineering Supercharger System: Known for its quality and performance, this supercharger kit is designed for maximum efficiency and power. It provides a significant boost in horsepower while retaining factory-like drivability.
  • Turbo Dynamics Turbo Kit: This turbo kit is designed for those looking to achieve extreme power levels. It includes upgraded turbos, intercoolers, and all necessary hardware for installation.

Tuning Considerations

After installing a forced induction kit, proper tuning is essential to maximize performance and ensure engine longevity. Here are some key tuning considerations:

  • ECU Remapping: A custom ECU tune is necessary to adjust fuel maps, ignition timing, and boost levels to match the new forced induction setup.
  • Fuel System Upgrades: Upgrading the fuel injectors and fuel pump may be required to provide adequate fuel supply for the increased power levels.
  • Cooling System Enhancements: Improved intercoolers and radiators can help manage the increased heat generated by forced induction.
  • Dyno Tuning: Utilizing a dynamometer to fine-tune the engine’s performance can help achieve optimal power and efficiency.

Conclusion

Building a 700 hp E60 M5 is an exciting project that can transform the driving experience. By selecting the right forced induction kit and ensuring proper tuning, enthusiasts can unlock the full potential of this remarkable vehicle. Always consult with professionals and consider your driving goals when making modifications to ensure a reliable and enjoyable performance upgrade.