Wilwood 221-17398 Flexline Rear Brake Hose Kit for 2009-2016 Audi A4

Upgrade the rear brake system on your 2009-2016 Audi A4 with the Wilwood 221-17398 Flexline Brake Hose Kit. Designed for dependable braking performance and consistent hydraulic response, this DOT-approved kit includes two flexible brake hoses suitable for rear brake applications. Each hose measures 17.75 inches long and uses a 3 AN hose configuration for compatibility with properly matched brake components.
The Wilwood Flexline kit features a 3 AN female inlet and 3 AN male outlet, providing secure connections for installations using compatible AN fittings. The black rubber-coated construction helps protect the flexible brake lines from road debris and everyday exposure while maintaining the movement needed for rear suspension and brake assemblies. Verify your vehicle and fitting requirements before installation to ensure proper compatibility.
This pair of Wilwood 221-17398 rear brake hoses is designed specifically for Audi A4 models from 2009 through 2016. The DOT-approved design supports use in performance, replacement, and custom brake system applications when installed according to the vehicle and brake system manufacturer’s instructions. Professional installation is recommended, and all brake components should be inspected for leaks and correct routing before the vehicle is returned to service.

Features:

• Brand: Wilwood

• Part Number: 221-17398

• Application: Rear brake hose kit for 2009-2016 Audi A4

• Quantity: Pair of flexible brake hoses

• Length: 17.75 inches

• Hose Size: 3 AN

• Inlet Fitting: 3 AN female

• Outlet Fitting: 3 AN male

• Construction: Black rubber-coated flexible hose

• Certification: DOT approved