S2000 Clutch Master Cylinder

This clutch master cylinder is originally designed for the Honda S2000 and is commonly used on 1992–2000 Civic and 1994–2001 Integra applications when paired with an adapter. Rather than serving as a performance upgrade, it is typically used to convert the clutch system from a remote-mounted reservoir to a direct-mount reservoir setup.

The integrated reservoir design allows for a cleaner engine bay layout, making it ideal for tucked or simplified builds where reducing hoses and clutter is a priority. When installed correctly, it maintains proper clutch operation while improving serviceability and under-hood appearance.

Fitment

• 1992–2000 Honda Civic (with adapter)

• 1994–2001 Acura Integra (with adapter)

• Originally designed for Honda S2000

Details

• Hydraulic clutch master cylinder with direct-mount reservoir

• Converts remote reservoir systems to integrated reservoir layout

• Used for clean or tucked engine bay configurations

• Adapter required for Civic and Integra installation

Factory Part Number: 46920-S2A-003