Kevlar Brake Line 18in #3 Straight Fittings

The Ti22 PERFORMANCE Kevlar Brake Line 18in #3 Straight Fittings (SKU: TIP4520-18) is a high-performance hydraulic brake hose engineered for motorsports, performance vehicles, and demanding automotive applications where heat resistance and durability are non-negotiable. Constructed with a Kevlar-reinforced core and black anodized aluminum fittings, this 18-inch brake line delivers the thermal stability and pressure containment required for track duty, street performance, and extreme driving conditions.

The 3 AN straight female-to-female configuration with dual straight fittings provides a direct, leak-free connection in tight engine bay layouts where angled fittings would create clearance conflicts. Kevlar reinforcement elevates the hose's burst pressure rating and heat tolerance compared to standard rubber brake lines, preventing expansion and fade during sustained heavy braking. The anodized aluminum end fittings resist corrosion and provide superior flow characteristics over standard brass, critical when brake fluid temperatures approach or exceed 300°F in competition or high-performance street environments. At 0.15 lbs, the assembly is lightweight without sacrificing structural integrity—a key consideration in vehicles where every fraction of weight impacts handling and acceleration.

This brake line is specified for motorsports builders, track enthusiasts, and performance tuners upgrading factory hydraulic brake systems. The 18-inch length accommodates mid-engine, rear-engine, and custom frame layouts where standard hose routing is impractical. Users integrating aftermarket brake calipers, master cylinders, or proportioning valves in custom or modified vehicles depend on precise hose lengths and AN thread standards to ensure compatibility and eliminate adapter stacking that introduces failure points. Ti22 PERFORMANCE hoses meet or exceed SAE J343 standards for automotive brake systems, making them suitable for both street-legal and competition applications.

AN fittings and Kevlar-reinforced brake hoses have become the industry standard in performance hydraulics precisely because they eliminate the flex and expansion of traditional rubber lines under sustained pressure and thermal stress. Builders selecting Ti22 PERFORMANCE components benefit from a manufacturer focused on motorsports-grade reliability rather than mass-market OEM replacements. Whether for a street rod, track car, drag application, or custom hydraulic system, this brake line combines verified thermal performance with the precision fitment demanded by operators who rely on brake system integrity under extreme conditions.