UniClutch Track (195mm Core) + Ultra Flywheel – Subaru Impreza WRX / Legacy RS / Forester (EJ20)

Looking to unlock the full potential of your Subaru EJ20 Turbo platform?
UniClutch Track (195mm Core) with Ultra Flywheel is a high-performance clutch and ultra-lightweight flywheel package designed for track use, rally, and high-performance builds, where maximum durability and rapid drivetrain response are essential.

Vehicle Applications:

• Subaru Impreza WRX / Legacy RS / Forester
• Chassis: BC5, BF5, GC8, SF5, BE5, GDA
• Engines: EJ20-GN, EJ20G, EJ205, EJ205P, EJ206
• 2.0L turbo

UniClutch Track – Maximum Performance

Features & Benefits:

• Twin Disc (dual core) design with cerametallic friction material
  delivers exceptional torque capacity for high-performance applications
• Cerametallic friction surfaces
  engineered for extreme temperatures and demanding track conditions
• Track Pedal Tune
  provides precise, direct pedal feedback and improved driver control
• Silent Shift Technology
  enhances shift quality and speed while reducing noise and chatter
• High Clamp Billet Cover Assembly
  minimizes flex and ensures clean disengagement under load
• Forged Quad Drive internals
  deliver maximum strength and durability in extreme conditions

Ultra Flywheel – Maximum Engine Response

Features & Benefits:

• Ultra-lightweight design significantly reduces rotating mass
• Reduced inertia (MOI) for faster engine response and improved rev characteristics
• Integrated starter ring gear for durability and reliability
• Specifically engineered for UniClutch systems for full compatibility
• SFI approved for motorsport-level safety and strength
• Flywheel bolts included

Fitment Kit – UCFK08293-A-002

Includes:

• Multi-Fit system for broad vehicle compatibility
• High-strength steel flywheel mount (195mm UniClutch)
• 12.9 grade bolts with Pre-Loctite
• Supports transmission splines:
  • 26.2 × 23T
  • 25.4 × 24T
  • 25.2 × 24T
  • 29.0 × 10T

Performance:

• UniClutch Track:
  • Peak torque capacity: 1320 Nm

Key Advantages:

• Combines maximum clutch strength with reduced drivetrain inertia
• Ideal for track, rally, drift, and high-performance Subaru builds
• Significantly improved engine response due to reduced rotating mass
• Stable operation under high RPM and heavy load conditions
• Modular design simplifies servicing and future upgrades

Why UniClutch Track + Ultra Flywheel?

Designed for drivers who demand instant response, maximum control, and uncompromising performance, this setup delivers the ultimate balance of strength and responsiveness for serious performance applications.