Coated Braided Line 15in #4 Hose -4 90 Deg/-4 Str

The Coated Braided Line 15in #4 Hose -4 90 Deg/-4 Str by ALLSTAR PERFORMANCE is a precision-engineered hydraulic brake hose designed for high-performance vehicle builds and custom automotive systems. Built for mechanics and enthusiasts who demand reliability in brake line assemblies, this 15-inch hose configuration combines a 4 AN straight female connection with a 4 AN 90-degree female fitting, allowing seamless integration into tight engine bay layouts and complex plumbing scenarios. Whether you're fabricating a custom brake system, upgrading a race car, or restoring a classic vehicle, this hose eliminates kinks and routing restrictions common with rigid tubing.

This hose features a stainless steel braided core wrapped in black vinyl coating and a PTFE (polytetrafluoroethylene) inner lining, delivering superior pressure resistance and heat dissipation critical for brake system integrity. The braided construction distributes hydraulic pressure evenly while the PTFE lining resists fluid degradation and corrosion from brake fluid exposure over thousands of heat cycles. The black vinyl exterior provides abrasion protection against engine components, wiring harnesses, and vibration, preventing premature wear that would compromise safety. At 0.17 lbs, the assembly remains lightweight, ideal for weight-conscious builds where every ounce matters in performance applications.

Professional fabricators and DIY builders benefit most from this hose when customizing brake line routes in tight quarters—the 90-degree female outlet eliminates bulky fittings and reduces pressure drop zones in the line path. The compact 4 x 1.25 x 5 inch package makes it ideal for cramped engine compartments in street rods, race cars, and modified trucks where standard hose configurations won't fit. Installation requires standard AN wrench sizes and basic plumbing knowledge; ensure proper torque specs for AN fittings and test pressure before full operation. Compatible with DOT-approved brake fluids, this assembly meets performance standards for both street and track use.