Exedy Hyper Single Metallic Disc Clutch Stage 3 2004-2021 STI

Special Order
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All Hyper Clutches come with a steel flywheel and a 6-pad disc with cerametallic facing, and a spring center damper.The disc is generally smaller and thinner than the OEM disc making for lower inertia and therefore quicker, easier shifting. The higher clamp load and cerametallic friction facings give approximately twice the holding torque of the OEM clutch and generally higher than other single plate clutches.

- Forged Chromoly Flywheel
- Combination of low weight and high heat capacity
- Designed for Rally, Drag and hi-performance Street
- Reduced weight and inertia means snappier throttle response and quicker shifting
- Designed to increase airflow to help cooling (most)
- One-piece flywheel - starter teeth machined in place
- Unlike aluminum flywheel, ring gear cannot separate
- Unlike aluminum flywheel, friction surface can not warp
- May be resurfaced for future clutch service
- Tested up to 18,000 rpm without failure
- All EXEDY Chromoly Flywheels are SFI approved
- Cerametallic Friction Disc
- EXEDY Exclusive Friction Composition
- 6-pad design
- High friction coefficient material
- Designed for low wear and high heat resistance
- Heavy Duty hardened spring damper
- Heavy Duty bonding agents retain clutch material
- Generally smaller and thinner to reduce weight
- Reduced weight = lower inertia = quicker shifting, less wear and tear on synchros
- Forged Aluminum Cover
- Average of 40% increase in clamp load over stock
- Extra capacity holds street/race car power upgrades
- Forged assembly far stiffer than stamped-type
- Incredible strength means no clamp-load deflection
- Integrated turbine-like fins enhance airflow, keeping clutch assembly cooler and will help extend life
- Ductile iron pressure plate provides high strength, anti-burst protection in all temperature ranges

2004-2007 STI
2008-2014 STI
2015-2021 STI

More Information
Color Purple
Manufacturer Exedy
Stock Status Special Order
Price 1,287.29
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