HFM.Parts 27mm High-Volume Brake Master Cylinder – Toyota 86 / GR86 / Subaru BRZ

Overview

HFM.Parts 27 mm High-Volume Brake Master Cylinder — Toyota 86 / GR86 / Subaru BRZ increases hydraulic bore size from the standard 25.4 mm arrangement to 27 mm to reduce pedal travel and provide a firmer pedal, particularly with higher-volume multi-piston brake systems.

Technical Specifications

• 27 mm piston bore
• High-volume master-cylinder design
• Geomet-coated body
• Swappable fluid-level sensor arrangement
• Suitable for standard and supported big-brake configurations

Fitment

HFM specifies the cylinder for RHD Toyota 86 / GR86 and Subaru BRZ applications, with additional supported LHD configuration where brake-line layout matches. HFM specifically warns that GT86 LHD brake-line alignment can require modification, so confirm the existing line position before ordering.

Installation

Bench bleed the master cylinder before final system bleeding. Check all line connections for leakage and verify pedal travel before road use.

Supplier Part Number

BMU86

Supplier

HFM.Parts