Product Description
- 2004-2007 STi
- 2008-2014 STi
- 2015-2021 STi
- Fitment Notes: Manual Transmission Only
- Brand: Exedy
- Series: Stage 2
- Manufacturer's Part Number: 15951P4
- Manufacturer's Warranty: 60 Days
- UPC: 651099999616
- GTIN: 00651099999616
- Condition: New Product
FITMENTS:
Subaru
| Manufacturer's Description: Stage 2 Cerametallic and Flywheel Kit EXEDY cerametallic clutches are designed to handle the abuse of high power modified engines. Our cerametallic friction material can handle much more abuse than stock type disc assemblies without slipping and fading. All EXEDY Stage 2 cerametallic clutch discs have sprung center dampers to reduce the impact and shock loads transmitted through the drivetrain. We offer two types of cerametallic discs, "thick" and "thin" along with a cushion button disc. Thick Disc The "thick" discs have better heat capacity and therefore better durability in demanding applications. Even with the "thick" disc, our three and four puck designs typically have less inertia than a stock disc and work well for street, rally and track use. Thin Disc The "thin" discs offer greatly reduced inertia to improve shift effort, allow for quicker shifting, and improve synchro durability. These discs are approximately 1/2 the thickness of a stock disc and are recommended for circuit track use only. Cushion Button Disc The remarkable Cushion Button Disc combines cerametallic button facing with marcel cushion springs to maintain comfortable driving while supporting a respectable amount of power. It's smooth engagement is ideal for the street, and thanks to its heavy duty sprung hub dampening assembly, can handle the power of high torque motors. The Cushion Button Disc is currently available for limited applications, however more fitments will be released in the near future. Comfortable on the street, but power holding capability for the track. The new Cushion Button Disc is one of EXEDY's latest innovations in disc technology. Clutch Cover These clutch covers are designed to achieve a clamping load that is approx. 40% higher than the genuine part allowing a higher torque transmitting capacity. Ductile material is used for all pressure plates and, high burst strength can be achieved in all temperature ranges. EXEDY Lightweight Flywheel EXEDY Lightweight Flywheels combine low weight, low inertia and high thermal capacity. They are designed for light to moderately tuned racing cars for drag racing, autocross and rally events, as well as street usage. They are made from solid one-piece billet chromoly steel or chromoly steel forgings. They are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance the airflow which improves the cooling of the clutch. The ring gear teeth are integrated onto the flywheel unlike an aluminum flywheel where the ring gear is pressed onto the flywheel and has the possibility of separating from the flywheel due to the different expansion coefficients of aluminum and steel. Newly available are lightweight, solid replacements for vehicles fitted with OE dual mass flywheels. EXEDY lightweight flywheels have passed engineering tests to 15,000-18,000 RPM. They are guaranteed not to fail to the said RPM, and are all SFI approved. SFI Certification All EXEDY Stage 1 Organic, Stage 2 Ceremetallic and Lightweight Flywheels carry SFI 1.1 Certification. Which means, when you buy these products, you can be confident they are certified for use in competitive motorsports. |
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