How to Install a Driveshaft Shop Custom Driveshaft in Your Subaru Wrx: Step-by-step Guide

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Installing a custom driveshaft in your Subaru WRX can enhance performance and reliability. This guide provides a step-by-step approach to help you successfully install a Driveshaft Shop custom driveshaft.

Tools and Materials Needed

  • Custom driveshaft from Driveshaft Shop
  • Socket set
  • Wrench set
  • Torque wrench
  • Jack and jack stands
  • Safety glasses
  • Gloves
  • Lubricant

Preparation Steps

Before starting the installation, ensure you have all the necessary tools and materials ready. Follow these preparation steps:

  • Park your Subaru WRX on a flat surface.
  • Engage the parking brake for safety.
  • Put on safety glasses and gloves.
  • Lift the vehicle using a jack and secure it with jack stands.

Removing the Old Driveshaft

To install the new driveshaft, you must first remove the old one. Follow these steps:

  • Locate the old driveshaft under the vehicle.
  • Use a socket set to remove the bolts securing the driveshaft to the transmission.
  • Remove the bolts connecting the driveshaft to the rear differential.
  • Carefully slide the old driveshaft out of the transmission and remove it from the vehicle.

Installing the New Driveshaft

Once the old driveshaft is removed, you are ready to install the custom driveshaft. Follow these steps:

  • Align the new driveshaft with the transmission and the rear differential.
  • Slide the driveshaft into place, ensuring it fits snugly.
  • Use the provided bolts to secure the driveshaft to the transmission.
  • Torque the bolts to the manufacturer’s specifications using a torque wrench.
  • Attach the driveshaft to the rear differential and tighten the bolts securely.

Final Checks

After installing the new driveshaft, perform the following final checks:

  • Double-check all bolts for tightness.
  • Inspect the driveshaft for any signs of misalignment.
  • Ensure there are no obstructions around the driveshaft.

Testing the Installation

Before hitting the road, it’s essential to test the installation:

  • Start the engine and let it idle for a few minutes.
  • Listen for any unusual noises coming from the driveshaft area.
  • Take a short test drive, paying attention to vibrations or sounds.

Conclusion

Installing a Driveshaft Shop custom driveshaft in your Subaru WRX can significantly improve performance. By following this step-by-step guide, you can ensure a successful installation.