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The 2015 Subaru WRX is a popular choice among car enthusiasts, particularly for its performance and tuning potential. One of the most sought-after upgrades for this vehicle is the APS 4008 turbocharger. In this article, we will explore how much horsepower the APS 4008 turbo can add to your 2015 WRX, the benefits of upgrading, and what to consider before making the switch.
Understanding the APS 4008 Turbocharger
The APS 4008 turbocharger is designed to provide significant power gains over the stock turbo. It is specifically engineered for the Subaru WRX, allowing for optimal performance and efficiency. The APS 4008 features a larger compressor and turbine wheel, which enhances airflow and increases boost pressure.
Horsepower Gains from the APS 4008 Turbo
When installed properly, the APS 4008 turbo can add an impressive amount of horsepower to your 2015 WRX. Depending on supporting modifications and tuning, users can expect an increase of:
- Approximately 100 to 150 horsepower over stock.
- Enhanced torque delivery, improving overall driving experience.
These gains can vary based on factors such as engine condition, additional upgrades, and tuning strategies. It is essential to pair the turbo upgrade with appropriate modifications to maximize performance.
Supporting Modifications
To fully benefit from the APS 4008 turbo, consider implementing the following supporting modifications:
- Upgraded Fuel System: Ensure your fuel injectors and pump can handle the increased fuel demand.
- ECU Tuning: A proper tune is critical for maximizing performance and preventing engine damage.
- Exhaust System: An upgraded exhaust can reduce back pressure and enhance turbo performance.
- Intercooler Upgrade: A larger intercooler helps maintain lower intake temperatures, improving efficiency.
These modifications work synergistically with the APS 4008 turbo to ensure reliable and powerful performance gains.
Benefits of Upgrading to the APS 4008 Turbo
Upgrading to the APS 4008 turbocharger offers several benefits beyond just horsepower gains:
- Improved Throttle Response: The larger turbo allows for quicker spool times, resulting in a more responsive driving experience.
- Enhanced Performance: With increased horsepower and torque, your WRX can achieve faster acceleration and higher speeds.
- Customization Options: The APS 4008 can be tuned for various performance goals, whether you seek daily driving comfort or track-ready power.
These benefits make the APS 4008 turbo a worthwhile investment for WRX owners looking to enhance their vehicle’s performance.
Considerations Before Upgrading
Before proceeding with an upgrade, there are several important considerations to keep in mind:
- Cost: Factor in the cost of the turbo, supporting modifications, and professional tuning.
- Reliability: Ensure that your engine can handle the increased power and consider potential wear and tear.
- Insurance: Check with your insurance provider as modifications can affect coverage and rates.
Being informed about these factors will help you make a well-rounded decision regarding your performance upgrade.
Conclusion
The APS 4008 turbocharger can significantly enhance the performance of your 2015 Subaru WRX, adding substantial horsepower and improving overall driving dynamics. By pairing the turbo with the right modifications, you can unlock the full potential of your vehicle. Always consider the costs and reliability factors before making such upgrades to ensure a rewarding experience.