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Chase Bays Large Bore 3/4 Clutch Master Cylinder Adapter & OEMC BBE Reservoir Kit for 2012+ Toyota 86 / GR86

This kit is engineered for enthusiasts upgrading to a larger bore 0.75" (3/4) Tilton Clutch Master Cylinder on their ZN6 chassis without the need to cut or drill the firewall. It provides a precise clutch engagement with improved pedal stroke and a more aesthetically pleasing setup compared to the stock Toyota/Subaru cylinder. The black powder-coated firewall adapter plate is made from 0.125" (3.17mm) steel with master cylinder mounting studs pressed and welded in, using the stock thread size M8x1.25 for direct bolt-on installation.

  • Firewall adapter plate for large bore 3/4" clutch master cylinder
  • Includes OEM-style Brake Booster Eliminator (BBE) fluid reservoir kit
  • Improves clutch pedal feel and engagement precision
  • Black powder-coated 0.125" steel construction for durability
  • Maintains stock thread pitch M8x1.25 for easy installation
  • Designed for 2012+ Toyota 86 and GR86 chassis
  • Isolates clutch fluid circuit for reliability under racing conditions

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

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