EXEDY Twin Cerametallic Clutch Kit for Subaru STi
The EXEDY Twin Cerametallic Clutch Kit for the 2004-2021 Subaru STi models is a great clutch if you are both a drag racer and drive your car on the street. The pedal is firm and easy to engage making it one of the most recommended street/race clutches out there! The SD version is good to 450 WHP and the HD is designed to handle more launches and good to 550.
Vehicle Fitment:
• 2004-2021 Subaru STi
What's the difference between the Exedy SD and HD?
The Exedy twin clutch comes with two options - HD or SD. The difference lies in the pressure plates. SD is the "Standard Duty" and can handle up to 450 WHP. HD is the "Heavy Duty" with more clamping force designed for drag racing and launches up to 550 WHP. Both versions have about the same pedal feel.
Why do I need a twin disc clutch?
Multi plate clutch kits (Twin & Triple Disc) simply put have more than one clutch disc. The stock clutch comes with one disc and by having two or three discs, you essentially double or triple the surface area to be clamped. If you are like most STi owners, you have probably doubled or tripled your power... so you need to compensate with a more powerful clutch. There will also be intermediate plates between the discs and especially with the Triple kits, when you push in the clutch pedal, you'll hear those plates rattling around free. That's totally normal and fun to mess with your friends.
Features:
• Street, Drag, Road and Rally
• Lightweight Chromoly Steel Flywheel
• Purple Anodized Forged Aluminum Clutch Cover
• Pull-Type Design
• Cerametallic Discs
• SD rated for 450 WHP
• HD rated for 550 WHP
Completely Rebuildable!
Check the link below, we have all the options you'll need when it comes time to rebuild. You can even convert to a triple disc if you're making more power!
Need rebuild parts?
• EXEDY Clutch Rebuild Parts
Vehicle Fitment:
• 2004-2021 Subaru STi
What's the difference between the Exedy SD and HD?
The Exedy twin clutch comes with two options - HD or SD. The difference lies in the pressure plates. SD is the "Standard Duty" and can handle up to 450 WHP. HD is the "Heavy Duty" with more clamping force designed for drag racing and launches up to 550 WHP. Both versions have about the same pedal feel.
Why do I need a twin disc clutch?
Multi plate clutch kits (Twin & Triple Disc) simply put have more than one clutch disc. The stock clutch comes with one disc and by having two or three discs, you essentially double or triple the surface area to be clamped. If you are like most STi owners, you have probably doubled or tripled your power... so you need to compensate with a more powerful clutch. There will also be intermediate plates between the discs and especially with the Triple kits, when you push in the clutch pedal, you'll hear those plates rattling around free. That's totally normal and fun to mess with your friends.
Features:
• Street, Drag, Road and Rally
• Lightweight Chromoly Steel Flywheel
• Purple Anodized Forged Aluminum Clutch Cover
• Pull-Type Design
• Cerametallic Discs
• SD rated for 450 WHP
• HD rated for 550 WHP
FM022HD Heavy Duty Subaru STi Clutch Kit
| Notes |
HD Heavy Duty Hyper Twin Cerametallic Clutch Sprung Center Disc Pull Type Cover |
| Clamp Load | 2652 |
| Disc Diameter (Inches) | 7.9 |
| Disc Diameter (Millimeters) | 200 |
| Kit Contents | CM29H, PP02, IM01, DM16DA, DM16DB, FR01, FM13, BS05, BS01, PR01, BF08 and Alignment Tool |
| Spline Count | 24 |
| Spline Size (Inches) | 1 |
| Spline Size (Millimeters) | 25.2 |
| Torque Capacity (ft/lbs.) | 615 |
FM022SD Standard Duty Subaru STi Clutch Kit
| Notes |
SD Standard Duty Hyper Twin Cerametallic Clutch Sprung Center Disc Pull Type Cover |
| Clamp Load | 2203 |
| Disc Diameter (Inches) | 7.9 |
| Disc Diameter (Millimeters) | 200 |
| Kit Contents | CM03S, PP02, IM01, DM16DA, DM16DB, FR01, FM13, BS05, BS01, PR01, BF08 and Alignment Tool |
| Spline Count | 24 |
| Spline Size (Inches) | 1 |
| Spline Size (Millimeters) | 25.2 |
| Torque Capacity (ft/lbs.) | 511 |
Completely Rebuildable!
Check the link below, we have all the options you'll need when it comes time to rebuild. You can even convert to a triple disc if you're making more power!
Need rebuild parts?
• EXEDY Clutch Rebuild Parts
See more Exedy Clutch Parts
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