Goodridge 12339 SS Brake Lines for 2016-2018 Ford Focus RS MK3

Vehicle Fitment

• 2016-2018 Ford Focus RS (MK3, 2.3L I4 Turbo, AWD)
• RS MK3 only
• Does not fit Focus S, SE, SEL, Titanium, ST, or Electric models
• Fitment confirmed through 2018 on trusted retailer application data
• 2019-2025 coverage unconfirmed at time of listing

Features

• Direct-fit stainless steel braided brake line kit
• Designed as a replacement for factory rubber brake hoses
• PTFE inner hose construction
• Stainless steel outer braid helps reduce hose expansion under pressure
• Improves pedal firmness and braking consistency
• Helps reduce spongy pedal feel during aggressive braking
• Corrosion-resistant end fittings
• Built for street and performance driving use
• Application-specific routing for Focus RS MK3 chassis
• Goodridge G-Stop line kit design

Specifications

• Brand: Goodridge
• Part Number: 12339
• Product Type: Stainless steel braided brake line kit
• Series: G-Stop
• Inner Hose Material: PTFE
• Outer Hose Material: Stainless steel braid
• Color: Stainless / clear-coated style, depending on supplied version
• Position: Front and Rear
• Application: OE replacement performance brake hose kit
• Vehicle Platform: Ford Focus RS MK3

Included Components

• 1x Front and rear brake line kit
• 4x Brake lines
• Required installation hardware included where supplied by manufacturer kit

Product Description

The Goodridge 12339 stainless steel braided brake line kit is a direct-fit upgrade for the 2016-2018 Ford Focus RS MK3. Built with a PTFE inner hose and stainless steel outer braid, this kit is designed to reduce line expansion under braking compared with factory rubber hoses, helping deliver a firmer pedal and more consistent brake response during street or performance use.

This kit is intended specifically for the AWD Focus RS MK3 chassis and should not be assigned to standard Focus or Focus ST models. Goodridge application data and trusted retailer listings consistently identify this part for the 2016-2018 Focus RS only. Included components are typically a complete front and rear hose set, with install hardware supplied as packaged by the manufacturer.

No lift or drop height applies to this product because it is a brake hydraulic component and does not affect suspension height.