1981 Porsche 911 Brake Hydraulic Line - Front WBR

OEF3 Premium

WBR Run True™ Brake Rotors

All World Brake Resources (WBR) brake rotors with Run True™ technology are manufactured to match the exact OE fit, OE construction, and precision finishing to ensure quick and easy installation, as well as trouble-free functionality for the life of the rotor.

WBR Brake Rotors with Run True™ Technology have ultra tight tolerances that provide the finest braking experience, from break in throughout the life of the rotor, reducing the chance of warping even under extreme braking temperatures.

WBR Run True™ Features

• OEM design and construction
• 100% balanced weighting
• G3000 Grey Iron OE Specification
• OEM vane configuration
• TS16949 certification

WBR Run True™ Benefits

• Correct look and exact fitment for trouble-free installation
• Reduced chance of vibration and warping
• Ensures smooth braking operation
• Ultra smooth braking with positive pedal feel
• Compatible with NAO, Semi-Metalic and Ceramic pad compounds for reduced noise

WBR Brake Rotors are manufactured to meet or exceed the original equipment manufacturer specification for durability, fit, and function.

Technical Service Bulletins
Brake Pad/Rotor Burnishing and Bedding In Procedure
Brake Rotor Plate Thickness Variation
Inboard or Outboard Vented Rotors

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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WBR OptiSelect Premium Brake Calipers

All OptiSelect Premium WBR calipers are remanufactured to match the exact OE specification for high-end performance vehicles and exceeds the OE specification for non-performance vehicles.

Remanufactured in the USA, WBR OptiSelect Premium calipers come 'friction ready' allowing you to select your favorite brand of brake pad. All necessary hardware is included - silencing shims sold separately.

OptiSelect Features

• Powder coated finish to match the OEM color or are Zinc Dichromate plated (gold color) to match OEM finish
• Includes mounting brackets and all new mounting hardware
• All pistons are supplied new
• Dust seals, o-rings, and boots supplied new
• OptiSelect calipers utilize the new Quiet Clips™ style abutment clips

OptiSelect Benefits

• Maintains the Correct OE Look and provides maximum protection even in severe climates
• Quick, easy, cost effective & perfect fit installation
• Ensures smooth braking operation
• Ensures long life and maximum performance
• Ensures proper pad fitment and reduced vibration related noise

Installation Note: To ensure proper brake system performance, it is advised that brake fluid and hoses be inspected every 10,000 - 15,000 miles. Fluid replacement is recommended every 2 years.

Warranty Information: 12 month - 12,000 mile limited warranty against defective materials and workmanship.

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WBR Premium Brake Calipers

All Premium WBR calipers are remanufactured to match the exact look and function of the original equipment unit. Remanufactured in the USA, WBR Premium calipers come 'friction ready' allowing you to select your favorite brand of brake pad. All necessary hardware is included - silencing shims sold separately.

Premium Features

• Friction Ready
• Corrosion inhibiting protection
• New key mounting hardware
• New seals, o-rings and boots
• Natural exterior finish

Premium Benefits

• Long life and function even in severe climates
• Quick, easy, cost effective & perfect fit installation
• Ensures long life and maximum performance
• Maintains the correct OE look

Installation Note: To ensure proper brake system performance, it is advised that brake fluid and hoses be inspected every 10,000 - 15,000 miles. Fluid replacement is recommended every 2 years.

Warranty Information: 12 month - 12,000 mile limited warranty against defective materials and workmanship.

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