Top Aftermarket Upgrades for the Subaru Brz Fa20: Achieving 250+ Hp on a Budget

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The Subaru BRZ FA20 is a beloved sports car known for its lightweight design and agile handling. However, many enthusiasts seek to enhance its performance, particularly aiming for the impressive milestone of 250+ horsepower without breaking the bank. In this article, we will explore the top aftermarket upgrades that can help you achieve this goal.

Understanding the FA20 Engine

The FA20 engine is a flat-four, naturally aspirated engine that powers the Subaru BRZ. While it provides a fun driving experience, its stock power output can leave some drivers wanting more. By making strategic upgrades, you can unlock significant performance gains.

Essential Upgrades for Increased Power

  • Cold Air Intake: A cold air intake system allows your engine to breathe better, improving throttle response and horsepower.
  • Cat-Back Exhaust System: Upgrading to a cat-back exhaust system reduces back pressure and enhances exhaust flow, resulting in better performance and a more aggressive sound.
  • Tune: A proper ECU tune can optimize your engine’s performance by adjusting fuel maps and ignition timing for the best possible output.
  • Headers: Aftermarket headers can improve exhaust flow and reduce restrictions, leading to increased horsepower and torque.
  • Lightweight Flywheel: A lightweight flywheel can improve engine responsiveness and acceleration by reducing rotational mass.

Performance Enhancements

Once you’ve tackled the basic upgrades, consider these performance enhancements to push your BRZ even further:

  • Turbocharger Kit: Installing a turbocharger kit can dramatically increase power output, easily pushing you over the 250 hp mark.
  • Intercooler Upgrade: If you add a turbo, an upgraded intercooler is essential for keeping intake temperatures low and maintaining performance.
  • High-Performance Fuel Injectors: Upgrading to larger fuel injectors ensures your engine receives enough fuel to match the increased air flow from other upgrades.
  • ECU Reflash: A reflash specific to your new modifications can help achieve optimal performance and reliability.

Suspension and Handling Upgrades

Power is essential, but handling is equally important. Upgrading your suspension can enhance your driving experience:

  • Coilover Suspension: A coilover suspension system allows for adjustable ride height and improved handling dynamics.
  • Upgraded Sway Bars: Stiffer sway bars can reduce body roll and improve cornering performance.
  • Strut Tower Brace: Adding a strut tower brace can increase chassis rigidity, enhancing handling and steering response.
  • Performance Tires: Investing in high-performance tires can significantly improve grip and traction, making the most of your power upgrades.

Braking System Enhancements

With increased power and improved handling, upgrading your braking system is crucial for safety and performance:

  • Performance Brake Pads: High-performance brake pads provide better stopping power and heat resistance.
  • Slotted or Drilled Rotors: Upgrading to slotted or drilled rotors can improve heat dissipation and reduce brake fade.
  • Stainless Steel Brake Lines: Stainless steel lines can improve brake pedal feel by reducing flex in the lines.

Budget Considerations

Achieving 250+ hp on a budget is possible with careful planning and prioritization of upgrades. Here are some tips to stay within your budget:

  • Prioritize Upgrades: Focus on the upgrades that provide the most significant performance gains for your investment.
  • Buy Used Parts: Consider purchasing used or refurbished parts to save money.
  • DIY Installations: If you’re mechanically inclined, performing your installations can save on labor costs.
  • Join a Community: Engage with BRZ communities online to find deals, tips, and support from fellow enthusiasts.

Conclusion

With the right aftermarket upgrades, achieving 250+ hp in your Subaru BRZ FA20 is an attainable goal. By focusing on essential performance enhancements, suspension upgrades, and braking improvements, you can create a well-rounded sports car that delivers excitement on a budget. Always remember to balance your upgrades with safety and reliability for the best driving experience.