• Exedy Cerametallic Stage 4/5 Twin SD Clutch Kit | 2004-2021 Subaru STI (FM022SD)
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Exedy Cerametallic Stage 4/5 Twin SD Clutch Kit | 2004-2021 Subaru STI (FM022SD)

Exedy Cerametallic Stage 4/5 Twin SD Clutch Kit | 2004-2021 Subaru STI (FM022SD)

FM022SD

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$2,101.65 USD
$2,472.59 USD $2,101.65 USD
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The Exedy Cerametallic Stage 4/5 Twin SD Clutch Kit is a high-performance multi-plate clutch system designed for demanding street and racing applications. Engineered for high-powered vehicles, this clutch kit features twin plates rated for approximately 500 ft/lbs of torque, making it suitable for aggressive driving, drag racing, rally, and road use. The kit utilizes durable materials, with options for spring damper discs or solid discs depending on the specific application, ensuring reliable engagement and longevity under extreme conditions. Its construction emphasizes heat resistance and consistent performance, providing a balance of street drivability and race-ready capability.

This clutch kit is compatible with Subaru STI models from 2004 to 2021, covering a broad range of chassis and engine configurations. It is designed as a direct replacement for stock clutch components, offering increased torque capacity and improved engagement for high-performance builds. Installation involves standard bolt-on procedures, and the kit includes all necessary components for a complete upgrade. Ideal for enthusiasts seeking enhanced durability and performance for street, track, or rally use, this clutch system ensures reliable power transfer under high-stress conditions.

Overview

Exedy SD Type Multi-Plate Clutch Kit

For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street action as well as drag, road and rally racing. The twin plate clutches are rated for approximately 500 ft/lbs of torque and the triple plates are rated for approximately 800 ft/lbs of torque, both figures at the flywheel. Twins come with both spring damper discs or solid discs depending on application, whereas triples are all solid discs and not recommended for street use.

All EXEDY Hyper Multi-Plate clutches come with a lightweight, chromoly steel flywheel and the famous purple anodized forged aluminum clutch cover. Depending on the application, we have both strap drive and lug drive models. All have T5001 cerametallic friction materials for extreme heat resistance. Surprisingly, even with it’s additional power capability, most multi-plate clutches exhibit light pedal pressure thanks to a half-engaged “zone” provided by the patented clutch “cushion” function.

Features

  • Clamp Load 2203
  • Disc Diameter (Inches) 7.9
  • Disc Diameter (Millimeters) 200
  • Spline Count 24
  • Spline Size (Inches) 1
  • Spline Size (Millimeters) 25.2
  • Torque Capacity (ft/lbs.) 511

Benefits

  • This model has been developed for high powered street cars and race cars with up to approximately 600TQ @ FW. They feature ventilated, thick intermediate plates for improved life and spring damper discs to protect your transmission and drive line

Applications

  • 2004-2021 Subaru STI
  • 2006-2009 Subaru Legacy GT Spec.B

What's In The Box?

  • Cover (CM03S)
  • Pressure Plate (PP02)
  • Intermediate Plate (IM01)
  • Disc Assembly (DM16DA)
  • Disc Assembly (DM16DB)
  • Flywheel Ring (FR01)
  • Flywheel (FM13)
  • Cover Bolt Set (BS05)
  • Bolt Set (BS01)
  • Pivot Ring (PR01)
  • Flywheel Bolts (BF08)

References

Warranty

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