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The Subaru WRX is a beloved vehicle among car enthusiasts, known for its performance and rally heritage. Upgrading the turbocharger can significantly enhance the power output, but many are concerned about the costs involved. In this guide, we will explore how to upgrade the turbocharger of a Subaru WRX for under $1,200, maximizing performance without breaking the bank.
Understanding Turbochargers
A turbocharger is a device that forces more air into the engine’s combustion chamber, allowing for more fuel to be burned and thus increasing power. For Subaru WRX owners, upgrading the turbo can lead to significant performance gains. However, it’s essential to understand the different types of turbochargers available and how they fit into your budget.
Types of Turbochargers
- Stock Turbochargers: These are the turbos that come with the vehicle from the factory. They are designed for reliability and efficiency.
- Aftermarket Turbochargers: These turbos are designed for performance and can significantly increase horsepower and torque.
- Hybrid Turbochargers: These combine elements of both stock and aftermarket turbos, providing a balance between performance and reliability.
Choosing the Right Turbocharger
When selecting a turbocharger for your Subaru WRX, consider the following factors:
- Power Goals: Determine how much power you want to achieve with the upgrade.
- Budget: Keep your budget in mind; you want to stay under $1,200.
- Compatibility: Ensure the turbocharger is compatible with your specific WRX model.
Recommended Turbochargers Under $1,200
Here are some recommended turbochargers that can be purchased for under $1,200:
- Garrett GTX2860R: Known for its quick spool and high efficiency, this turbo is ideal for street performance.
- FP Blue Turbo: A popular choice among WRX enthusiasts, offering a significant power increase while maintaining reliability.
- Blouch 1.5 XTR: This turbo provides excellent power and is suitable for those looking to push their WRX to the next level.
Installation Process
Installing a new turbocharger can be a challenging task, but with the right tools and knowledge, it can be done at home. Here’s a general overview of the installation process:
- Gather Necessary Tools: You’ll need basic hand tools, a torque wrench, and potentially a lift or jack stands.
- Remove the Old Turbo: Disconnect the exhaust and intake pipes, and unbolt the turbo from the engine.
- Install the New Turbo: Position the new turbo in place and reconnect all necessary pipes and bolts.
- Check for Leaks: Once everything is connected, start the engine and check for any leaks or issues.
Tuning Your WRX After Turbo Upgrade
After installing a new turbocharger, tuning your WRX is crucial to ensure optimal performance and engine safety. Here are some tuning options:
- ECU Remapping: Adjusting the engine control unit settings to accommodate the new turbo.
- Performance Chips: Installing chips that enhance performance and fuel efficiency.
- Dyno Tuning: Taking your car to a professional for precise tuning based on real-world performance data.
Budgeting for Additional Costs
While the turbocharger itself may be under $1,200, consider additional costs that may arise:
- Installation Costs: If you’re not installing the turbo yourself, labor costs can add up.
- Tuning Costs: Professional tuning can range from a few hundred to over a thousand dollars.
- Supporting Modifications: Upgrades like a better intercooler, fuel pump, or exhaust system may be necessary.
Conclusion
Upgrading the turbocharger on your Subaru WRX can dramatically improve performance without exceeding a budget of $1,200. By carefully selecting the right turbo, following the installation process, and ensuring proper tuning, you can enjoy a thrilling driving experience that enhances the WRX’s legendary status. Always remember to factor in additional costs and plan accordingly to achieve the best results.