The Audi R8 is renowned for its performance, luxury, and engineering excellence. For those seeking to push the limits of this already impressive machine, a twin-turbo kit that can deliver 700 horsepower is an enticing option. In this article, we will explore the best components to consider when building a 700hp R8 twin turbo kit.

Understanding Twin Turbo Systems

Twin turbo systems utilize two turbochargers to enhance engine performance. They provide better airflow and quicker spool times compared to a single turbo setup. This results in improved throttle response and increased power output, making them ideal for performance builds.

Key Components of a 700hp R8 Twin Turbo Kit

  • Turbochargers
  • Intercooler
  • Exhaust System
  • Fuel System
  • Tuning Software

1. Turbochargers

The choice of turbochargers is critical for achieving 700hp. Look for turbos that provide a balance between spool time and peak power. Popular options include:

  • Garrett GTX3582R
  • Precision 6266
  • BorgWarner EFR 7670

2. Intercooler

An efficient intercooler is essential for cooling the intake air, which helps maintain performance and reliability. Consider the following options:

  • CSF Racing Intercooler
  • VR Tuned Intercooler
  • AWE Tuning Intercooler

3. Exhaust System

A high-flow exhaust system reduces back pressure and enhances turbo efficiency. Look for systems that are designed for performance:

  • Armytrix Valvetronic Exhaust
  • Audi Sport Performance Exhaust
  • Capristo Exhaust System

4. Fuel System

To support higher horsepower, upgrading the fuel system is necessary. This includes larger injectors, a high-flow fuel pump, and possibly a fuel pressure regulator. Consider these options:

  • Injector Dynamics 1050X Injectors
  • Walbro 450LPH Fuel Pump
  • Fuel Lab Fuel Pressure Regulator

5. Tuning Software

Proper tuning is crucial to ensure that all components work harmoniously together. Look for reputable tuning solutions that specialize in Audi vehicles:

  • APR Stage 2 ECU Tune
  • Unitronic Performance Software
  • ECUtek Custom Tuning

Installation Considerations

Installing a twin turbo kit requires a good understanding of automotive mechanics. It is recommended to have a professional perform the installation to ensure proper fitment and functionality. Key considerations include:

  • Engine management system compatibility
  • Proper routing of intake and exhaust components
  • Ensuring all supporting mods are in place

Conclusion

Building a 700hp R8 twin turbo kit is an exciting project that can significantly enhance the performance of your vehicle. By carefully selecting the right components, you can achieve a powerful and reliable setup that delivers thrilling performance on the road or track. Remember to prioritize quality parts and professional installation to maximize your investment.