Competition Clutch Stage 3 Dual-Friction Clutch Kit
Part Number: 15030-2250
🚗 Vehicle Fitment
2004–2014 Subaru Impreza WRX & WRX STI – 2.5L Turbo I4
2015–2021 Subaru WRX STI – 2.5L Turbo I4
Drivetrain: AWD (RWD conversions supported when properly configured)
⚙️ Key Features
Stage 3 dual-friction design for high-output Subaru turbo platforms
Sprung-hub clutch disc with segmented ceramic facings for superior torque holding
Performance pressure plate with increased clamp load and durability
Up to ~150% increase in torque capacity over OEM (when paired with the correct flywheel)
Street-to-strip capable—strong bite with manageable engagement
Balanced assembly to help minimize drivetrain vibration when installed correctly
📋 Specifications
Kit Type: Stage 3 Dual-Friction (clutch kit only)
Clutch Diameter: Subaru-specific 2.5L turbo application
Flywheel: Not included (must be sourced separately unless stated otherwise)
Application: Subaru WRX / STI / Impreza 2.5L Turbo (2004–2021)
📦 Included Components
1× High-clamp performance pressure plate
1× Sprung-hub ceramic clutch disc
1× Clutch alignment tool
Required installation hardware (as applicable)
🏁 Product Overview
The Competition Clutch 15030-2250 Stage 3 Dual-Friction kit is engineered for high-horsepower Subaru WRX and STI builds that demand reliable torque capacity without stepping into full race-only drivability. Designed around a ceramic-faced, full-face disc and upgraded pressure plate, this clutch handles aggressive tuning, boost, and track abuse while still being usable on the street.
Ideal for street performance, drag racing, road course, and drift-inspired setups, this kit delivers the holding power required for heavily modified EJ25 platforms. For best results, ensure proper flywheel compatibility and clutch geometry prior to installation. When matched correctly, the 15030-2250 provides dependable engagement, durability, and confidence under boost.
