How to Install a Clutch Masters Fx400 on a 400 Hp Subaru Wrx: Step-by-step Guide and Cost Considerations

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Installing a Clutch Masters FX400 on a 400 HP Subaru WRX can significantly enhance your vehicle’s performance. This guide will provide you with a step-by-step process to ensure a successful installation, along with cost considerations to keep in mind.

Tools and Materials Needed

  • Clutch Masters FX400 clutch kit
  • Socket set
  • Torque wrench
  • Jack and jack stands
  • Transmission jack (optional)
  • Flywheel (if replacing)
  • Clutch alignment tool
  • Brake cleaner
  • Grease
  • Safety glasses and gloves

Preparation Steps

Before starting the installation, it’s important to prepare your workspace and vehicle. Here are the steps to follow:

  • Park your Subaru WRX on a level surface.
  • Disconnect the battery to prevent any electrical issues.
  • Raise the vehicle using a jack and secure it with jack stands.
  • Remove the front wheels for easier access to the transmission.

Removing the Old Clutch

With the vehicle prepared, you can now proceed to remove the old clutch. Follow these steps:

  • Remove the drive shaft by unbolting it from the transmission and rear differential.
  • Disconnect the clutch slave cylinder from the transmission.
  • Unbolt the transmission from the engine, ensuring to support the transmission with a jack.
  • Carefully slide the transmission away from the engine.
  • Remove the old clutch pressure plate and disc from the flywheel.
  • If replacing, remove the old flywheel and clean the surface of the engine.

Installing the Clutch Masters FX400

Now that the old clutch is removed, you can install the Clutch Masters FX400. Follow these steps:

  • If replacing, install the new flywheel, ensuring it is torqued to the manufacturer’s specifications.
  • Use the clutch alignment tool to position the new clutch disc on the flywheel.
  • Install the new pressure plate over the clutch disc and torque the bolts evenly.
  • Reinstall the transmission, aligning it carefully with the engine.
  • Reconnect the clutch slave cylinder and drive shaft.

Final Steps

Once the new clutch is installed, there are a few final steps to complete the installation:

  • Reconnect the battery and check all connections.
  • Bleed the clutch system to remove any air.
  • Lower the vehicle from the jack stands.
  • Test the clutch operation by pressing the pedal before starting the engine.
  • Start the engine and check for any unusual noises or issues.

Cost Considerations

When planning your Clutch Masters FX400 installation, consider the following costs:

  • Clutch Masters FX400 clutch kit: $600 – $800
  • Labor (if not DIY): $300 – $500
  • Additional parts (flywheel, fluids): $100 – $300
  • Tools (if needed): $50 – $200

Conclusion

Installing a Clutch Masters FX400 on your 400 HP Subaru WRX can greatly improve your driving experience. By following this step-by-step guide, you can ensure a successful installation while keeping an eye on costs. Enjoy the enhanced performance!