QSC Quality Specialty Components 


$ 228.00
Part# K022S1F0

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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, flywheel, throw out bearing, bushing, 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 maximize the clutch life.


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**



•90 - 93 Mazda MX-5 Miata (1.6L 4cyl DOHC; replaces stock 200mm clutch)

94 - 05 Mazda MX-5 Miata (1.8L 4cyl DOHC)

04 - 05 Mazda Miata Mazdaspeed (1.8L DOHC Turbo)



  • Pressure plate material: Cast Iron
  • Clutch Disc material: Premium organic friction materials
  • Torque Capacity: 205 ft-lbs
  • Flywheel weight: 10lbs
  • Flywheel material: Chromoly


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


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


**Professional installation is recommended

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

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