Subaru’s Crosstrek is a versatile and reliable vehicle that is perfect for urban driving and outdoor adventures. While the stock Crosstrek offers a decent amount of power, some drivers may desire an extra boost in horsepower for improved performance. Fortunately, there are several ways to increase horsepower in your Subaru Crosstrek, whether you prefer simple upgrades or more extensive modifications. In this guide, we’ll explore various methods to enhance the horsepower of your Crosstrek and help you get the most out of your driving experience.
1. Install a Performance Air Intake
One of the easiest and most effective ways to increase horsepower in your Subaru Crosstrek is by installing a performance air intake system. The stock air intake restricts airflow to the engine, which can limit its performance potential. Upgrading to a high-flow air intake system allows the engine to breathe more easily and enhances its efficiency. This modification can result in a noticeable increase in horsepower and torque, especially at higher RPMs.
When choosing a performance air intake, look for reputable brands that specialize in Subaru aftermarket parts. Quality intakes are designed to fit your Crosstrek’s engine specifications and can provide measurable gains in horsepower and throttle response. Additionally, a performance air intake can improve fuel efficiency and give your Crosstrek a more aggressive engine sound.
2. Upgrade the Exhaust System
Upgrading the exhaust system is another effective way to unlock extra horsepower in your Subaru Crosstrek. The stock exhaust is designed for quiet operation and may restrict the flow of exhaust gases. By replacing the restrictive factory exhaust with a high-performance aftermarket system, you can reduce exhaust back pressure and improve engine breathing.
Aftermarket exhaust systems for the Crosstrek are available in various configurations, including cat-back and axle-back designs. These systems often feature larger diameter piping, mandrel bends, and free-flowing mufflers, which can enhance exhaust flow and contribute to a power increase. In addition to the performance gains, an upgraded exhaust system can give your Crosstrek a deeper and more aggressive exhaust note, adding to the overall driving experience.
3. Performance Tuning
Optimizing the engine’s performance through electronic tuning can yield remarkable horsepower gains in your Subaru Crosstrek. Performance tuning involves reprogramming the engine control unit (ECU) to adjust parameters such as fuel delivery, ignition timing, and turbocharger boost pressure. This allows for fine-tuning of the engine’s operating characteristics to maximize power output while maintaining reliability.
There are several options for performance tuning, including handheld tuners, reflashing the ECU with a custom map, or utilizing a professional tuning service. When choosing a tuning method, it’s essential to consider the modifications installed on your Crosstrek, as the tuning needs to complement the upgraded components. Working with a reputable tuner who has experience with Subaru vehicles is crucial to achieving the desired performance gains while ensuring the engine’s longevity.
4. Install a Turbocharger or Supercharger
For significant horsepower gains, consider adding forced induction to your Subaru Crosstrek in the form of a turbocharger or supercharger. Forced induction systems compress the intake air, allowing the engine to burn more fuel and produce additional power. While installing a turbocharger or supercharger is a more involved and costly modification, it can substantially increase the Crosstrek’s horsepower and torque output.
When adding forced induction, it’s essential to ensure that the engine and supporting components can handle the increased power levels. Upgraded fuel injectors, intercoolers, and a robust engine management system are often necessary to support the forced induction setup. Additionally, professional installation and tuning by experienced technicians are crucial to the reliable and safe operation of a turbocharged or supercharged Crosstrek.
5. Upgraded Engine Internals
For enthusiasts seeking the ultimate in horsepower gains, upgrading the engine internals can unleash the full potential of the Subaru Crosstrek. Components such as forged pistons, performance camshafts, and high-flow cylinder heads can significantly increase the engine’s power output. However, modifying engine internals is an extensive and costly undertaking that requires professional expertise and meticulous attention to detail.
Before embarking on an engine build, it’s essential to have a clear understanding of your performance goals and the necessary supporting modifications. Working with a reputable performance shop with experience in Subaru engines is crucial for selecting the right components and ensuring the reliability and longevity of the upgraded engine. Properly executed, an engine build can transform your Crosstrek into a high-performance machine that delivers exhilarating driving dynamics.
Frequently Asked Questions On How To Increase Horsepower Subaru Crosstrek : Boosting Your Crosstrek’s Performance
What Are The Benefits Of Increasing Horsepower In A Subaru Crosstrek?
Upgrading horsepower can improve acceleration, towing capacity, and overall performance of the Subaru Crosstrek.
How Can I Increase Horsepower In My Subaru Crosstrek?
You can increase horsepower by adding a performance exhaust, installing a cold air intake, and tuning the engine.
Is It Safe To Modify The Horsepower Of A Subaru Crosstrek?
Modifying the horsepower can be safe if done professionally, ensuring compatibility with the vehicle’s components and system.
What Is The Average Cost Of Increasing Horsepower In A Subaru Crosstrek?
The cost of increasing horsepower varies, but it typically ranges from a few hundred to a couple thousand dollars.
Conclusion
Increasing the horsepower of your Subaru Crosstrek can enhance its performance and driving excitement. Whether you prefer a straightforward upgrade or a more extensive modification, there are various options to unlock additional power from your Crosstrek’s engine. From simple bolt-on components like a performance air intake and exhaust system to more involved upgrades such as forced induction and engine internals, there are solutions available to suit every enthusiast’s goals and budget.
Before proceeding with any modifications, it’s essential to research thoroughly and consult with experienced professionals to ensure that the upgrades are compatible with your Crosstrek and align with your performance objectives. With the right upgrades and proper installation, you can take your Subaru Crosstrek to the next level of performance and make every drive an exhilarating experience.