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Brakes Brake Systems And Components

Rennline

Front Brake Flex Hose Set

$144.00 $135.00 Save $9.00

SKU: CS15

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Rennline CS15 is a set of front brake flex hoses designed for Porsche 911, 912, and 930 models from 1969 to 1989. These hoses are constructed with a stainless steel braided material and are DOT compliant. They utilize a 'C' clip and a spring to secure their ends in place.
Show original supplier description
The Rennline CS15 Renn-Lines are a set of stainless steel braided, DOT-compliant brake flex hoses specifically designed for the front of Porsche 911, 912, and 930 models manufactured between 1969 and 1989. The construction features a durable stainless steel braided exterior, ensuring longevity and resistance to abrasion, while meeting Department of Transportation standards for safety and performance. The hoses employ a 'C' clip to secure one end and a spring mechanism for the other, facilitating a direct fitment. While generally praised for their quality construction, one user noted a potential fitment nuance on their SC model where the spring end's hex fitting was small enough to pass through the mounting tab. This required the addition of a washer to properly secure the hose. It is recommended to check the existing mounting tabs and fittings to ensure a smooth installation, or to have appropriate washers on hand. These brake lines are intended as an upgrade for the specified Porsche models, contributing to an improved braking feel and performance. Ensure compatibility with your specific vehicle year and model before purchase.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRennline
Part NumberCS15
CategoryBrakes

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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