Subaru WRX Clutch Master Cylinder - Clutch Masters - 0.75in Bore Master Cylinder Upgrade Kit - Black - 15-27. This master cylinder upgrade is built to deliver a firmer, more consistent pedal feel for drivers who demand precision from their WRX’s clutch system.

Engineered for 2015+ Subaru WRX applications, the 0.75in bore increases hydraulic leverage to improve release with higher-pressure clutch setups while maintaining everyday drivability. The result is a clearer engagement point and more predictable modulation in both street and performance use. The black finish keeps the bay tidy and low-key, making it a smart match for performance builds or refined street cars alike.

Features

• 0.75in bore for stronger, consistent hydraulic actuation
• Improved pedal feel and engagement precision
• Supports performance-oriented clutch kits
• Durable black finish
• Application: Subaru WRX 2015+

Have questions about fitment or setup? Call our team—we’re here to help. We also offer professional installation and customization at our Austin, Texas and Los Angeles, California area locations. Texas: 512-982-9393 (TX) | California: 562-981-6800 (CA)

If you’re considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov