Home » QSC Subaru WRX 02-05 EJ20 EJ20T EJ205 Stage 1 Clutch Kit Chromoly Flywheel

QSC Subaru WRX 02-05 EJ20 EJ20T EJ205 Stage 1 Clutch Kit Chromoly Flywheel

$ 225.00

Part# K009S1F0

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QSC Stage 1 clutch kit is designed for high performance street application. It provides a smooth engagement and an extended clutch life. Our clutch systems are engineered to maximize the durability and stability, and they can be easily installed without modification. This Stage 1 clutch kit includes a heavy-duty pressure plate, premium organic disc, throw out bearing, pilot bearing, flywheel, and alignment tool

Pressure Plate

QSC pressure plates are engineered to maximize the clutch life. The clamp loads are 35% to 60% higher than stock. The diaphragms of each pressure plate endure a four stage heat treated process to improve tension strength while preserving the structural integrity. All QSC pressure plates are CNC precision machined and computer balanced to ensure smooth operation. Each pressure plate also features heavy-duty drive straps and rivets to secure the contact face.

Clutch Disc

QSC stage 1 clutch disc is made of premium organic friction material. The organic friction materials enables more efficient heat transfer, and it also provides a good frictional surface for high performance street use. This stage 1 is designed to maximized the clutch life.

Flywheel

QSC forged flywheels are made of high quality chrome-moly steel. They are stronger, lighter, and more heat and corrosion resistant than stock. Our flywheels are engineered to reduce MOI (Moment of inertia) and thus provide a better engine response. They are also designed to increase air flow to enhance the overall thermal performance of the clutch system. All of our flywheels are CNC machined to ensure perfect balancing and to provide a flat surface for clutch disc bedding. In addition, the surface of the flywheels is designed to fit any kind of clutch disc material, ranging from organic to ceramic. All of the above make QSC flywheel an ideal choice for street or track applications**

Application

2005 Saab 9-2X Aero (2.0L Turbo AWD)
2004 - 2005 Subaru Baja (2.5L Turbo)
2004 - 2005 Subaru Forester XT (2.5L Turbo)
2002 - 2005 Impreza Subaru 2.0L Turbo WRX EJ205
1991 - 1994 Subaru Legacy (2.2L SOHC Turbo EJ22T)

Specification

Pressure plate material: Cast Iron
Clutch Disc material: Premium organic friction materials
Flywheel weight: 12lbs
Flywheel material: Chromoly
Torque Capacity: 280 ft-lbs

Features Highlights

Pressure Plate

Four stage heat treating process performed on all diaphragms to increase clamp load while maximizing clutch life
CNC Precision machined and computer balanced
Strong drive straps and rivets for smooth operation
Reduced vibration while at high rpm

Clutch Disc

Made of premium organic friction materials
Extended clutch life
Higher torque delivery and acceleration than stock

Flywheel

Reduced MOI (Moment of inertia) to provide enhanced torque and acceleration
Increased airflow for clutch cooling
CNC Precision machined and computer balance

**Professional installation is recommended

**A break-in period of 500 miles is required after the installation