Exedy Stage 4 Hyper Twin Clutch Kit (Metallic, Sprung Hub), '04-'21 STi

Exedy Stage 4 Hyper Twin Clutch Kit (Metallic, Sprung Hub), '04-'21 STi

Code: EXE-FM022SDL


Available For Order!

Product Description

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    • 2004-2007 STi
    • 2008-2014 STi
    • 2015-2021 STi

    • Fitment Notes: Manual Transmission Only
    • Brand: Exedy
    • Series: Hyper Twin
    • Manufacturer's Part Number: FM022SDL
    • Mechanism: Pull Style
    • Manufacturer's Warranty: 12 Months or 20,000 Miles. Please see Exedy's Website For Full Policy.
    • UPC: 651099143460
    • GTIN: 00651099143460
    • Condition: New Product

    Manufacturer's Description:
    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 100% increase in clamp load over stock
    • Extra capacity holds street/race car power upgrades
    • Billet pressure plate 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: • Some applications available SD or HD clamping configurations to match wheel torque numbers

    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't warp
    • May be resurfaced for future clutch service
    • Tested up to 18,000 rpm without failure
    • All EXEDY Chromoly Flywheels are SFI approved

    H y p e r M u l t I P l a t e

    For high-powered applications EXEDY offers Multi plate clutches. These are designed for hot street action as well as drag, road, and rally racing. All of our multi plate clutches come with a lightweight Chromoly steel flywheel, and the famous purple anodized forged aluminum clutch cover. Depending on the application, both strap drive and lug drive models are available. All have T5001 cerametallic friction materials for extreme heat resistance. The multi plate clutches are rated up to 800+ foot pounds of torque at the flywheel. And come with spring damper or solid discs depending on the application.

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