Product Brief Description

The High-Performance Multi-Color Braided Brake Line Hose Kit from Hengshui Speed Drive Technology Co., Ltd.—HaoFa Racing is a precision-engineered upgrade for automotive, motorcycle, and competition brake systems. Available in three striking finishes—Glossy Blue, Metallic Silver Braided, and Translucent Red—this kit combines superior pressure resistance with exceptional routing flexibility, delivering a firm, consistent brake pedal feel and instant response under the most demanding driving conditions. Every hose is pre-assembled with AN-3 female swivel fittings, ensuring a leak-free connection that meets or exceeds OEM and racing standards. Whether you are upgrading a daily driver, building a track-day weapon, or restoring a classic, this brake line kit offers the performance, durability, and visual appeal that discerning enthusiasts demand.

Product Detail Description

This brake hose kit is the culmination of extensive engineering and real-world testing. At its core lies a triple-layer construction that addresses every weakness of conventional rubber brake hoses. The smooth PTFE inner liner—a critical component of any PTFE stainless braided hose—provides an ultra-low friction bore that minimizes pressure loss and virtually eliminates the swelling and expansion that plagues standard EPDM or neoprene lines. This means that every ounce of hydraulic pressure from the master cylinder is transmitted directly to the caliper pistons, resulting in a rock-solid pedal and shorter stopping distances. Over the PTFE core, a high-strength stainless steel braid is woven at an optimized angle to contain burst pressures far exceeding any real-world brake application. Finally, a durable PVC outer coating shields the braid from abrasion, road salt, and UV radiation, ensuring years of flawless service.

Key Features

• Triple-layer construction – A smooth PTFE inner liner (the foundation of every PTFE stainless braided hose) ensures zero expansion under pressure; a 304 stainless steel braided reinforcement provides exceptional burst strength; and a tough PVC outer coating resists abrasion, chemicals, and weathering. This combination delivers a Performance Braided Brake line that outperforms rubber hoses in every metric.
• Three premium finish options – Choose from Glossy Blue for a subtle OEM-plus look, Metallic Silver Braided for a classic industrial aesthetic, or Translucent Red that reveals the intricate braid pattern beneath. Each finish is UV-stable and retains its luster even after years of exposure to engine bay heat and sunlight.
• Pre-assembled with AN-3 female swivel fittings – Both ends are factory-crimped with high-quality steel fittings that rotate freely for easy installation. These fittings are fully compatible with standard AN male flare adapters, making it simple to connect to your master cylinder, proportioning valve, or caliper.
• Extreme temperature tolerance – Rated for continuous operation from -40°C to 150°C (-40°F to 302°F), this hose maintains consistent performance in arctic cold starts and under the intense radiant heat of racing brakes. The PTFE inner liner remains stable across this entire range, never becoming brittle or soft.
• Certified to exceed DOT FMVSS 106 – Every batch is tested to ensure compliance with the Federal Motor Vehicle Safety Standard for brake hoses, including burst, impulse, and ozone resistance tests. You can trust this kit for street-legal and competition use.
• Long-term durability – The PVC outer coating is formulated to resist oil, grease, brake fluid, and coolant, while the stainless braid provides a fail-safe barrier against mechanical damage. Together, they give this Performance Braided Brake line a service life that far exceeds that of conventional rubber hoses.

Applications

• Automotive brake system upgrades – Perfect for replacing aged, swollen rubber lines on sedans, coupes, SUVs, and light trucks. The improved pedal feel and modulation are immediately noticeable.
• Motorcycle and powersports – Sportbikes, cruisers, ATVs, and side-by-sides benefit from the reduced brake fade and consistent lever feel, especially during aggressive riding.
• Racing and motorsport hydraulic brake circuits – From club racing to professional endurance events, this hose handles the relentless pressure cycles and high temperatures of track use without compromising integrity.
• Custom hot rods and classic car restoration – Vintage vehicles upgraded with modern disc brakes or performance master cylinders require flexible, high-pressure hoses that look authentic while delivering modern stopping power. The available colors allow for tasteful integration into any engine bay or undercarriage.

Product Parameter Table

Material: PTFE Inner Liner + 304 Stainless Steel Braid + PVC Outer Coating – this combination defines a true PTFE stainless braided hose that resists expansion, corrosion, and fatigue.

Fitting Type: AN-3 Female Swivel (other AN sizes such as -4, -6, and -10 are available upon request for custom applications). The swivel design simplifies alignment during installation and eliminates twisting.

The working pressures listed in the table—1500 psi for -3 and -4 sizes, and 1200 psi for -6—are conservative ratings that include a generous safety margin. Burst pressures are significantly higher, ensuring absolute reliability even under extreme hydraulic spikes caused by aggressive braking or ABS activation. The consistent -40°C to 150°C temperature range across all sizes guarantees that these hoses perform flawlessly in climates from the frozen north to desert racetracks. The PTFE inner liner is the key to this thermal stability, as it does not soften at high temperatures or harden at low temperatures, unlike rubber alternatives.

Installation and Maintenance Notes

Installation is straightforward with basic hand tools. Simply route the hose away from sharp edges, exhaust components, and moving suspension parts. Use the supplied anti-abrasion sleeves or zip ties to secure the line at regular intervals. When connecting the AN-3 female swivel fittings to male adapters, apply a light coat of clean brake fluid to the flare seats and torque to 10–12 ft-lbs. Do not use thread sealant or Teflon tape on the flare connections—the metal-to-metal 37° flare seal is designed to be self-sealing. After installation, bleed the brake system thoroughly and perform a careful visual inspection under pressure. Periodically check the outer PVC coating for cuts or abrasion; if damage is found, replace the hose immediately to maintain safety.

Customization and Ordering Information

Hengshui Speed Drive Technology Co., Ltd.—HaoFa Racing offers extensive customization options. Beyond the standard -3 size, we can supply -4, -6, -8, and -10 assemblies with straight or 90° fittings, custom lengths, and specialized end configurations. For volume orders, we support private labeling, custom packaging, and even laser-engraved part numbers. Minimum order quantities for fully custom configurations are negotiable. Contact our technical sales team with your specific requirements, and we will provide a tailored solution that matches your vehicle, application, and aesthetic preferences.

Certifications

Our brake hoses are manufactured under strict quality control and are certified to meet DOT FMVSS 106 requirements. The certifications shown above confirm that every production batch undergoes rigorous testing for burst pressure, impulse fatigue, ozone resistance, and low-temperature flexibility. This commitment to quality ensures that every Performance Braided Brake line we ship delivers the same level of safety and performance as the prototypes that have been track-proven for thousands of competitive miles. With our PTFE stainless braided hose technology, you are not just buying a hose—you are investing in braking confidence that lasts.