Vehicle Fitment (Subaru Turbo Platform)

Designed specifically for:

Subaru:

• WRX (2006–2014 – 2.5L Turbo EJ255)
• Legacy GT (2005–2009 – 2.5L Turbo EJ255)

Engine:

• 2.5L Turbocharged EJ255 / EJ20 (depending on model)

Transmission:

• Manual transmission only

Ideal For:

• Stage 1 / Stage 2 builds
• Daily drivers with bolt-ons
• Turbo street performance
• Enthusiast builds

If your clutch slips when boost hits—this fixes it.

What’s Included

• EXEDY sport clutch disc (organic performance material)
• Heavy-duty pressure plate
• Release bearing
• Pilot bearing (if applicable)

Complete performance clutch solution.

Key Features

• Sport organic friction material
• Increased clamp load for higher torque capacity
• Improved heat resistance
• Smooth engagement for street use
• Precision-balanced components

Performance Benefits

• Eliminates clutch slip under boost
• Improves engagement and power transfer
• Handles increased torque from mods/tuning
• Maintains daily drivability

No slipping. No fade. Just boost that actually sticks.

⚠️ What to Expect

• Slightly firmer pedal feel
• Slightly more aggressive engagement
• Still very street-friendly

Translation: stronger—but not annoying.

Installation Notes

• Resurface or replace flywheel (recommended)
• Follow 500–750 mile break-in period
• Inspect:
  • Clutch hydraulics
  • Rear main seal
• Ideal install during:
  • Performance upgrades
  • Clutch replacement

Why EXEDY 15804 sport clutch?

Because EXEDY:

• Is trusted in turbo performance platforms
• Balances performance + daily drivability
• Delivers real-world reliability—not just specs

Final Verdict

The EXEDY 15804 Sport Clutch Kit is the perfect upgrade for WRX and Legacy GT owners—stronger, more reliable, and built to handle boost without ruining your daily drive.

Finally lets your turbo Subaru do its job.