Russell 685600 Brake Line Kit for 1986-1992 Mazda RX-7 (Street Legal, 4 Lines)

Vehicle Fitment

• 1986-1992 Mazda RX-7 (all trims, 1.3L Rotary/N/A & Turbo)

Features

• Street legal brake line kit (4-line assembly)
• Pre-assembled stainless steel braided hoses
• Zinc-plated OEM-style fittings for corrosion resistance
• Direct bolt-on replacement for stock rubber brake hoses
• Reduces hose expansion for firmer pedal feel and improved braking
• Meets DOT FMVSS-571.106 regulatory requirements
• Designed for everyday and performance driving
• Durable materials for long-lasting service life

Specifications

• Part Number: 685600
• Fitment Years: 1986-1992
• Make: Mazda
• Model: RX-7
• Engine: 1.3L Rotary (R2) naturally aspirated & turbo variants
• Brake Line Type: Stainless steel braided hose
• Fittings: Zinc-plated OEM-style
• Compliance: DOT FMVSS-571.106 street legal

Included Components

• 4x Stainless steel braided brake hoses
• 4x Zinc-plated OEM-style fittings
• Installation instructions

Product Description

The Russell 685600 Brake Line Kit is engineered specifically for **1986-1992 Mazda RX-7** models to replace aging or worn factory rubber brake hoses with premium-quality stainless steel braided lines. Designed as a **street legal 4-line assembly**, this kit delivers improved brake response and firmer pedal feel by reducing hose expansion under pressure - enhancing performance both on the street and in spirited driving conditions.

Each hose is pre-assembled with **corrosion-resistant zinc-plated OEM-style fittings**, and the complete kit meets **DOT FMVSS-571.106 requirements** to ensure safety and compliance in all 50 states. Installation is straightforward with a direct bolt-on fitment using factory mounting points and hardware. Ideal for RX-7 enthusiasts who want reliable, long-lasting brake performance with enhanced feel and durability.