Chase Bays 85-95 Mazda RX-7 FC/FD Stock Bore 5/8 Clutch Master Cyl Adapter & DBBE Reservoir Kit

This kit from Chase Bays gives you a clutch master cylinder adapter and a dual brake and clutch reservoir (DBBE) specifically for 1985-1995 Mazda RX-7 FC and FD models with a stock bore 5/8 master cylinder. What you get in the box is the adapter plate that allows you to mount the reservoir, the reservoir itself with its dual chambers for brake and clutch fluid, and the necessary fittings to connect it all. This setup moves your clutch fluid reservoir away from the hot engine bay, helping to keep the fluid cooler and prevent vapor lock, which can cause a spongy pedal feel.

The adapter is well-built from aluminum, designed to bolt directly onto your existing clutch master cylinder. The reservoir is a dual-chamber unit, meaning it can hold fluid for both your clutch system and your brake system in one compact package. This not only helps with fluid temperature but also cleans up the engine bay by consolidating the reservoirs. Chase Bays is known for making solid drivetrain and brake components for performance applications, and this adapter kit is a good example of their focus on practical solutions for common issues in these RX-7 chassis.