How to Install a Clutch in your FRS BRZ 86

Introduction

This tutorial provides a detailed, step-by-step guide on how to install a Stage 2 Competition Twin Disc Clutch in your FRS, BRZ, or 86. Whether you're a beginner or have some experience, this guide will walk you through the process, highlighting essential tips and tools needed for a successful installation.

Step 1: Prepare the Workspace

• Disconnect the battery to ensure safety during the installation.
• Remove the battery for extra workspace if necessary.

Step 2: Access the Transmission

• Locate the slave cylinder at the top of the bell housing and remove its two bolts.
• Disconnect two wire connectors and a ground wire connected to the transmission.
• Access the starter and disconnect its connections.

Step 3: Remove the Center Console

• Remove the side panel and the USB connection from the center console.
• Unscrew the two screws at the front and two screws in the cubby area.
• Carefully lift the shifter trim and disconnect two connections (including the shift knob).
• Remove screws holding the shifter to the shifter carrier.

Step 4: Drain the Transmission Oil and Remove Components

• Drain the transmission oil.
• Remove the exhaust system (front pipe and mid-pipe).
• Detach the drive shaft by unbolting it from the rear differential.
• Remove the pin connecting the shifter to the shifter linkage.

Step 5: Remove the Shifter Carrier

• Take out the bolts holding the shifter carrier.
• Remove the transmission mount to gain more access.
• Carefully separate the transmission from the engine. Use pry bars if needed.

Step 6: Prepare for New Clutch Installation

• Clean the flywheel bolts with blue Loctite and apply assembly lube to the head (not on the threads).
• Torque the flywheel bolts to 35 foot-pounds initially, then to a final torque of 70 foot-pounds.

Step 7: Install the New Clutch

• Remove the old clutch and flywheel.
• Clean the new clutch components with brake cleaner.
• Install the new flywheel, followed by the first clutch disc, intermediate plate, second clutch disc, and pressure plate. Use the alignment tool to ensure proper fit.

Step 8: Replace Clutch Fork and Pivot

• Install the Verus forged clutch fork and the new fork pivot to enhance durability and performance.

Step 9: Reinstall the Transmission

• Lift the transmission back into place, aligning it with the new clutch.
• Reattach the shifter carrier and secure it in place.
• Reconnect the starter and the bell housing bolts. Torque them to spec.

Step 10: Refill Fluids and Final Steps

• Replace the transmission oil with Motul Gear 300 Oil.
• Fill the rear differential with appropriate fluid.
• Install the new stainless steel braided clutch line and bleed the clutch system.
• It’s advisable to also bleed the brake system since they share a reservoir.

Conclusion

Congratulations on completing the clutch installation! You’ve not only replaced the clutch but also upgraded various components for improved performance. If you have any questions or need parts, refer to the links provided in the video description or reach out to FTspeed. Now, enjoy your enhanced driving experience!