R1 Concepts 2008-2014 Lexus IS F Rear Stainless Steel Brake Hose Kit (HSK-75037)

Fits 2008-2014 Lexus IS F (Rear).

Eliminate the spongy feel of factory rubber lines with R1 Concepts Stainless Steel Brake Lines. These lines are engineered to handle the high hydraulic pressures of performance driving without the expansion or "ballooning" common in OEM rubber hoses. By maintaining consistent internal diameter under load, these hoses deliver a firmer, more responsive brake pedal and improved modulation for better control during aggressive deceleration.

Each hose features a high-grade PTFE inner core that is exceptionally resistant to heat and chemical breakdown. This core is protected by a high-strength stainless steel braided weave that provides the structural reinforcement necessary for consistent hydraulic pressure. For long-term durability, a clear, abrasion-resistant PVC outer coating is applied to prevent the braid from chaffing against suspension components and to lock out dirt, moisture, and road salt. These kits are United States DOT approved, ensuring they meet rigorous safety and quality standards for street and performance use.

• High-strength stainless steel braided exterior prevents hose expansion under heavy braking
• PTFE inner core provides superior pressure resistance and long-term fluid compatibility
• Clear PVC outer coating protects against abrasion, debris, and corrosion
• DOT approved for street legal performance and safety compliance
• Precision-engineered fittings ensure a direct-fit, factory-style installation
• Includes necessary banjo bolts and copper washers where applicable
• Manufacturer Part Number: HSK-75037