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The Subaru WRX is a popular choice among automotive enthusiasts, known for its performance and handling. Upgrading to BBS SR wheels can enhance both the aesthetic and functional aspects of your vehicle. In this guide, we will explore the fitment of 19×8.5 and 19×9.5 rims on your Subaru WRX, focusing on improved handling and style.
Understanding Wheel Fitment
Before diving into the specifics of installing BBS SR wheels, it is essential to understand wheel fitment. Wheel fitment refers to the compatibility of wheels with a vehicle, which includes factors such as diameter, width, bolt pattern, offset, and hub size.
Key Terms in Wheel Fitment
- Diameter: The size of the wheel measured from one end to the other.
- Width: The distance between the inner and outer edges of the wheel.
- Bolt Pattern: The arrangement of the holes used to attach the wheel to the hub.
- Offset: The distance from the centerline of the wheel to the mounting surface.
- Hub Size: The diameter of the hole in the center of the wheel that fits over the vehicle’s hub.
BBS SR Wheel Specifications
BBS SR wheels are known for their lightweight construction and stylish design. Here are the specifications for the 19×8.5 and 19×9.5 options:
- 19×8.5: Diameter of 19 inches, width of 8.5 inches, typically with a 5×114.3 bolt pattern and an offset of +35 to +45.
- 19×9.5: Diameter of 19 inches, width of 9.5 inches, typically with a 5×114.3 bolt pattern and an offset of +35 to +45.
Benefits of Upgrading to BBS SR Wheels
Upgrading to BBS SR wheels offers several benefits for Subaru WRX owners:
- Improved Handling: Lighter wheels reduce unsprung weight, enhancing the vehicle’s responsiveness and cornering ability.
- Enhanced Aesthetics: BBS SR wheels provide a sporty look that complements the aggressive design of the WRX.
- Durability: BBS wheels are known for their high-quality construction, ensuring they can withstand the rigors of performance driving.
- Customization: Available in various finishes, allowing owners to personalize their vehicles further.
Installation Process
Installing BBS SR wheels on your Subaru WRX requires careful attention to detail. Follow these steps for a successful installation:
- Gather Tools and Materials: You will need a jack, jack stands, lug wrench, torque wrench, and possibly wheel spacers.
- Lift the Vehicle: Use the jack to lift the front or rear of the WRX, and secure it with jack stands.
- Remove Existing Wheels: Use the lug wrench to loosen and remove the lug nuts from the existing wheels.
- Install BBS SR Wheels: Align the new wheels with the hub and hand-tighten the lug nuts.
- Torque the Lug Nuts: Use a torque wrench to tighten the lug nuts to the manufacturer’s specifications.
- Lower the Vehicle: Carefully remove the jack stands and lower the vehicle back to the ground.
Post-Installation Checks
After installing your new BBS SR wheels, it’s crucial to perform some checks to ensure everything is in order:
- Check Lug Nut Torque: Re-check the torque after driving for about 50 miles to ensure they are secure.
- Inspect for Clearance: Ensure there is adequate clearance between the wheel and suspension components.
- Alignment Check: Consider having a professional alignment done to optimize handling and tire wear.
Conclusion
Upgrading to BBS SR wheels can significantly enhance your Subaru WRX’s performance and style. By following this fitment guide, you can ensure a successful installation that maximizes the benefits of your new wheels. Enjoy the improved handling and the head-turning looks that come with your BBS SR upgrade!