What is the purpose of a flexline kit?

Flexline kits replace rigid brake lines with flexible hoses. This can improve brake pedal feel by reducing expansion under pressure and make routing easier in custom applications.

What do the M10-1.5 IF and 1/8 NPT fittings mean?

The M10-1.5 IF fitting is a metric inverted flare fitting, commonly used for brake lines. The 1/8-27 NPT is a standard pipe thread size often found on master cylinders or brake components.

Does this kit come with everything needed for installation?

This kit includes the 14-inch flexline and a mounting bracket. You may need additional fittings, adapters, or brake fluid depending on your specific master cylinder and caliper setup.

Wilwood Brake Line Kit 220-15276

Name: Wilwood Flexline Kit 14 inch -3 M10-1.5 IF 1/8 NPT 90 Degree
Brand: Wilwood
SKU: wilwood-wilwood-flexline-kit-14-inch-3-m10-1-5-if-1-8-npt-90-degree-t14-140343
Price: 101.72 USD
Availability: InStock

Wilwood Flexline Kit 14 inch -3 M10-1.5 IF 1/8 NPT 90 Degree

$101.72

Only 2 left in stock

Wilwood 14 inch brake line kit with M10-1.5 IF and 1/8 NPT fittings. Improves brake feel and response.

Key Features

This is a Wilwood Flexline Kit with part number 220-15276.
The kit includes a 14-inch flexible brake line.
It features a -3 AN style fitting on one end.
The other end has a 1/8-27 NPT fitting.
One end of the line has a 90-degree angle for easier routing.
A mounting bracket is included to help secure the line.

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Product Details

When you're upgrading your braking system, especially if you're swapping out components or building a custom setup, the brake lines are a critical piece. This Wilwood Flexline Kit is designed to connect your master cylinder or proportioning valve to your brake calipers or wheel cylinders. It's a 14-inch kit that features a 90-degree fitting on one end, making it easier to route lines cleanly in tight spaces.

This kit uses a -3 AN style fitting on one side, which is a common standard for performance brake systems, and a 1/8-27 NPT fitting on the other, often used for connections to master cylinders or other components. The flexible hose construction helps to reduce the sponginess you might feel with older rubber lines, leading to a firmer pedal and more consistent braking performance. It also includes a bracket to help secure the line properly during installation.

Make sure to check the specific thread sizes and angles needed for your master cylinder and caliper connections before ordering. This kit is a solid option for custom builds or when replacing worn-out factory lines with something more robust.