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The Subaru WRX is known for its performance and agility, but enthusiasts are always looking for ways to enhance their driving experience. One popular modification is the installation of a short throw shifter, specifically the Hurst Short Throw Shifter. This article explores real-world results, showcasing a notable 15 horsepower increase after the installation of this aftermarket part.
Understanding the Hurst Short Throw Shifter
The Hurst Short Throw Shifter is designed to reduce the distance the shifter needs to travel between gears, allowing for quicker and more precise shifts. This modification can significantly improve the driving experience, particularly for those who enjoy spirited driving or track days.
Benefits of a Short Throw Shifter
- Improved Shift Speed: Shorter throws mean less time spent shifting gears.
- Enhanced Feel: A more direct connection to the transmission provides better feedback.
- Reduced Fatigue: Less effort is required for shifting, making long drives more comfortable.
- Performance Boost: Potential for increased horsepower and torque due to quicker shifts.
Real-World Testing and Results
To quantify the performance gains from the Hurst Short Throw Shifter, a series of tests were conducted on a modified Subaru WRX. The vehicle was equipped with a stock shifter before the installation of the Hurst unit, allowing for a clear comparison of the results.
Testing Methodology
The testing involved a controlled environment where the vehicle’s horsepower was measured using a dynamometer. The following steps were taken:
- Baseline runs were conducted with the stock shifter.
- The Hurst Short Throw Shifter was installed following manufacturer instructions.
- Subsequent runs were performed to measure the new horsepower output.
Results
The results were impressive, showing a consistent increase of 15 horsepower after the installation of the Hurst Short Throw Shifter. This improvement can be attributed to the enhanced shifting capabilities, which allow for quicker gear changes and better overall performance.
Factors Contributing to Performance Gains
Several factors contribute to the performance gains observed with the Hurst Short Throw Shifter:
- Reduced Shift Time: The shorter throw allows for faster gear engagement.
- Improved Gear Engagement: The precision of the shifter reduces the chance of missed shifts.
- Driver Confidence: A more responsive shifter can lead to more aggressive driving, further enhancing performance.
Installation Process
Installing the Hurst Short Throw Shifter is a straightforward process that can be completed with basic tools. Here’s a brief overview of the installation steps:
- Remove the center console to access the shifter assembly.
- Disconnect the stock shifter from the transmission.
- Install the Hurst Short Throw Shifter according to the provided instructions.
- Reassemble the center console and ensure everything is securely fastened.
Conclusion
The Hurst Short Throw Shifter is a worthwhile investment for Subaru WRX owners looking to enhance their vehicle’s performance. With a documented increase of 15 horsepower and numerous benefits such as improved shift speed and feel, this modification can significantly elevate the driving experience. For those seeking to maximize their WRX’s potential, the Hurst Short Throw Shifter is a recommended upgrade.