Table of Contents
Installing a South Bend clutch on your Subaru WRX can significantly enhance your vehicle’s performance. This guide will walk you through the step-by-step process, ensuring that you achieve optimal results.
Tools and Materials Needed
- South Bend Clutch Kit
- Basic hand tools (sockets, wrenches)
- Torque wrench
- Jack and jack stands
- Transmission fluid
- Clutch alignment tool
- Shop towels
- Safety glasses
Preparation Steps
Before starting the installation process, ensure you have all the necessary tools and materials ready. Follow these preparation steps:
- Park your Subaru WRX on a flat surface.
- Disconnect the negative battery terminal to prevent electrical shorts.
- Raise the vehicle using a jack and secure it with jack stands.
Removing the Old Clutch
Now that your vehicle is prepared, follow these steps to remove the old clutch:
- Remove the driveshaft by unbolting it from the differential and sliding it out.
- Disconnect the transmission from the engine by unbolting the bellhousing.
- Support the transmission with a jack and remove the transmission mount bolts.
- Carefully lower the transmission and remove it from the vehicle.
- Remove the old clutch pressure plate and disc from the flywheel.
Installing the South Bend Clutch
With the old clutch removed, you can now install the South Bend clutch:
- Clean the flywheel surface to ensure proper contact with the new clutch.
- Position the new clutch disc onto the flywheel using the clutch alignment tool.
- Install the pressure plate over the clutch disc and hand-tighten the bolts.
- Torque the pressure plate bolts to the manufacturer’s specifications.
Reinstalling the Transmission
After the new clutch is installed, it’s time to reinstall the transmission:
- Lift the transmission back into place and align it with the engine.
- Reinstall the transmission mount bolts and torque them to specifications.
- Reconnect the bellhousing bolts to secure the transmission to the engine.
- Reinstall the driveshaft by sliding it back into place and bolting it to the differential.
Final Steps
Once the transmission is secured, follow these final steps:
- Reconnect the negative battery terminal.
- Check the transmission fluid level and add fluid if necessary.
- Start the engine and test the clutch operation.
- Take the vehicle for a short test drive to ensure everything is functioning correctly.
Performance Gains
Installing a South Bend clutch can lead to several performance gains for your Subaru WRX:
- Improved power transfer from the engine to the wheels.
- Enhanced durability and resistance to slipping under high torque conditions.
- Better engagement feel and responsiveness during gear shifts.
Conclusion
By following this step-by-step guide, you can successfully install a South Bend clutch on your Subaru WRX. Enjoy the improved performance and driving experience that comes with your new clutch!