Ogura Racing Clutch | The Pinnacle of Japanese Drivetrain Engineering

• Honda Civic Type R (FK8/FL5, K20C): ORC Metal Series ORC409 Single Plate Clutch. More parts for the Civic Type R (FK8) and Civic Type R (FL5)
• Subaru WRX STI 6-speed (2002 to 2021): ORC 659D Twin Plate Clutch and Flywheel. More parts for the Impreza WRX STI (GD), WRX STI (GR), WRX STI (GV) and WRX STI (VA)

• Single plate clutches: ORC409 Single SE metal clutch for Civic Type R
• Twin plate clutches: ORC 659D twin plate clutch and lightweight flywheel for WRX STI
• More clutches: Browse all clutch kits

• ORC409 Single SE (Civic Type R FK8/FL5): push type, metal disc, maximum torque capacity 490Nm (50 kgf-m), reference power 308kW (420 PS) and pedal force of about 17 to 19 kgf. It suits lightly modified street cars through to higher powered builds.
• 659D twin plate (WRX STI 6-speed, EJ20/EJ25): pull type, twin metal discs, 200mm outer diameter, 735Nm (75 kgf-m) torque rating, rated for builds up to 650 PS (about 478kW), with a spring damper for better driveability and less noise. Includes a lightweight flywheel.
• SE series: Ogura's SE clutches build on the Metal series with a longer half-clutch range, so a strengthened clutch stays easy to use in traffic.

Torque capacity can vary slightly with vehicle specification and setup, so tell our team your power level if you are near the limit.

• 659D (WRX STI): flywheel bolts are included. You also need a genuine Subaru release bearing (30502-AA080) and pilot bearing (80621-2020), which are not included.
• ORC409 (Civic Type R): sleeve bearings are included. It uses genuine Honda mounting bolts and a genuine release bearing.

Installation by a professional is recommended. Have the clutch hydraulics checked while the gearbox is out.

Where can I buy an Ogura clutch in Australia?
Chicane Australia carries Ogura Racing Clutch (ORC) kits and ships Australia-wide from the NSW Central Coast. Search by your model or ORC part number, or contact our team with your gearbox and power level if you need help choosing a kit.

Which ORC clutch suits the Civic Type R?
The ORC Metal Series ORC409 Single SE suits the FK8 and FL5 Civic Type R with the K20C engine. It is a push type metal clutch rated to 490Nm.

What else do I need for the ORC 659D on a WRX STI?
Flywheel bolts are included, but you need a genuine Subaru release bearing (30502-AA080) and pilot bearing (80621-2020), which are sold separately.

What does SE mean on an ORC clutch?
SE clutches build on Ogura's Metal series with a longer half-clutch range, making a strengthened clutch smoother and easier to use on the street.