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The 2022 Subaru WRX is a popular choice among car enthusiasts looking for performance and style. One of the most effective modifications for enhancing power and sound is the installation of a turbo back exhaust system. In this article, we will explore the real-world power gains achieved by testing a 3.5-inch Komo Turbo Back Exhaust on a 2022 WRX, which can lead to an impressive increase of up to 35 horsepower.
Understanding Exhaust Systems
An exhaust system plays a crucial role in a vehicle’s performance. It is responsible for expelling exhaust gases from the engine, which can affect everything from horsepower to fuel efficiency. Upgrading to a turbo back exhaust system can significantly enhance the flow of exhaust gases, allowing for better engine performance.
What is a Turbo Back Exhaust?
A turbo back exhaust system replaces the entire exhaust system from the turbocharger back to the tailpipe. This type of system typically includes:
- Downpipe
- Mid-pipe
- Cat-back section
By replacing the stock exhaust components with a high-performance turbo back system, drivers can experience improved exhaust flow, reduced back pressure, and enhanced turbo response.
Benefits of the Komo Turbo Back Exhaust
The Komo Turbo Back Exhaust is designed specifically for the 2022 WRX, offering several advantages:
- Increased Horsepower: Up to 35 HP gain.
- Improved Sound: A deeper, more aggressive exhaust note.
- Weight Reduction: Lighter than stock components.
- Durability: Made from high-quality materials.
These benefits make the Komo Turbo Back Exhaust a popular choice for WRX owners looking to enhance their driving experience.
Installation Process
Installing the Komo Turbo Back Exhaust on a 2022 WRX requires some mechanical knowledge and tools. Here’s a general overview of the installation process:
- Gather necessary tools: jack stands, socket set, and wrenches.
- Lift the vehicle and secure it with jack stands.
- Remove the stock exhaust components.
- Install the downpipe, ensuring a secure fit.
- Attach the mid-pipe and cat-back sections.
- Check for leaks and ensure all connections are tight.
It is recommended to consult a professional mechanic if you are unsure about the installation process.
Testing for Power Gains
After installing the Komo Turbo Back Exhaust, it is essential to test the power gains to verify performance improvements. This can be done using a dynamometer (dyno) to measure horsepower and torque before and after the installation.
Dyno Testing Results
In our testing, we observed the following results:
- Before Installation: 250 HP at the wheels.
- After Installation: 285 HP at the wheels.
This shows a significant increase of 35 HP, confirming the effectiveness of the Komo Turbo Back Exhaust system.
Real-World Driving Experience
Beyond the numbers, the real-world driving experience is what truly matters. With the Komo Turbo Back Exhaust installed, drivers report:
- Quicker throttle response.
- A more thrilling driving experience.
- Enhanced turbo spool sound.
- Improved overall performance.
The combination of increased horsepower and improved sound makes the WRX more enjoyable to drive, whether on the street or the track.
Conclusion
Upgrading to a 3.5-inch Komo Turbo Back Exhaust on a 2022 WRX can lead to substantial performance gains of up to 35 horsepower. The installation process is straightforward, and the benefits in terms of sound and driving experience are significant. For WRX enthusiasts looking to enhance their vehicle’s performance, the Komo Turbo Back Exhaust is a worthy investment.