Lifted Super Duty trucks put extra stress on factory rubber brake lines, stretching them beyond their intended range and accelerating deterioration from flex, heat, and off-road debris. Rough Country's stainless steel extended brake line kit gives 2008-2016 4WD F-250 and F-350 Super Duty trucks the extra length needed to accommodate 4-6 inches of suspension lift, restoring a firm, confident pedal feel without compromise.
Braided stainless steel construction that outlasts rubber. A braided stainless steel outer jacket shields the internal Teflon liner from rocks, mud, and trail debris that routinely cut through OEM rubber lines. That same outer braid prevents the liner from expanding under pressure, maintaining consistent fluid volume delivery and a noticeably firmer pedal compared to ballooning rubber lines.
Rated for serious brake system pressure. The internal Teflon liner holds its shape even under 4,000 PSI of hydraulic pressure, ensuring brake fluid reaches the calipers without restriction. High-quality hollow fasteners at both ends of each line create a leak-free flow path that stays sealed through repeated hard stops and off-road abuse.
DOT-approved and direct-fitting. Each line measures 31.5 inches in length and carries DOT approval, so these lines meet federal safety standards for street use. The kit is designed to bolt in place of the factory lines without cutting or fabricating any additional hardware.
Product Benefits
- Braided Stainless Exterior: Resists cuts, abrasion, and mud that degrade factory rubber lines over time.
- Teflon Inner Liner: Maintains fluid flow and resists expansion up to 4,000 PSI for a firmer pedal.
- Extended 31.5-Inch Length: Sized specifically to clear 4-6 inches of suspension lift without tension or kinking.
- DOT Approved: Meets federal safety standards for street and off-road use.
- Leak-Free Hollow Fasteners: High-quality fittings at both ends ensure a clean, secure connection.
- 2-3 Hour Install: Bolt-on replacement with no cutting or custom fabrication required.
- Front and Rear Kit: Covers both axles for a complete brake line upgrade in one purchase.
Note: Fits 2008-2016 4WD F-250 Super Duty and F-350 Super Duty only. Only compatible with models running 4-6 inches of suspension lift. Not intended for stock-height or lifted applications outside that range.
About Rough Country: Rough Country designs and manufactures suspension lift kits, accessories, and supporting components for trucks and SUVs. The brand focuses on bolt-on fitment and value-driven engineering across a wide range of domestic and import platforms, making lift-related upgrades accessible to everyday truck owners.
WARNING: California Residents: Cancer and Reproductive Harm;
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | FX4, King Ranch, Lariat, Platinum, XL, XLT |
| Vehicle Fitment | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 |
