R1 Concepts rncHSK-75005 Stainless Steel Brake Lines for 1998-2005 Lexus GS300

The R1 Concepts Stainless Steel Brake Lines are engineered to deliver improved braking performance, enhanced pedal feel, and long-lasting durability for both daily driving and performance applications. These brake lines feature a PTFE inner core wrapped in a high-strength stainless steel braided weave preventing hose expansion under high hydraulic pressure and consistent brake response. An abrasion-resistant clear PVC outer coating provides added protection against chaffing, dirt, debris, and corrosion for extended service life.Unlike traditional rubber brake hoses that can expand under heavy braking, R1 Concepts Stainless Steel Brake Lines help reduce line flex to provide a firmer, more responsive brake pedal feel and more consistent braking performance. This improved hydraulic efficiency allows for better brake modulation and increased driver confidence during aggressive driving, towing, off-road use, or spirited street performance.Each brake line kit is United States DOT approved to meet strict safety and quality standards for street use. Precision-engineered fittings and included mounting brackets (where applicable) ensure a direct-fit installation with secure factory-style mounting. Lexus GS300 2005-98, GS400 2000-98, GS430 2005-01, SC430 2010-02

• Stainless steel braided exterior for enhanced durability and reduced line expansion
• PTFE inner core for superior pressure resistance and consistent brake performance
• Clear abrasion-resistant PVC coating protects against chaffing and corrosion
• Ideal for daily driving, towing, off-road, and performance applications
• Improved pedal feel and brake response compared to factory rubber hoses
• United States DOT approved for street use and safety compliance
• Banjo bolt and copper washers included (where applicable)
• Mounting brackets included (where applicable)
• Direct-fit design for easy installation

The R1 Concepts rncHSK-75005 Stainless Steel Brake Line Kit is engineered to improve brake pedal feel, hydraulic response, and long-term durability on select Lexus applications. Designed for the front brake system, this kit uses a PTFE inner core surrounded by a high-strength stainless steel braided weave to help minimize hose expansion under braking pressure. The result is more consistent brake response and improved modulation compared with conventional rubber brake hoses.

An abrasion-resistant clear PVC outer coating helps protect the stainless steel braid from chafing, road debris, dirt, and corrosion. This construction makes the R1 Concepts brake lines suitable for daily driving, towing, off-road use, and performance-oriented street applications. Precision-engineered fittings and factory-style mounting provisions support a secure, direct-fit installation, while banjo bolts and copper washers are included where applicable.

United States DOT approval supports street-use compliance and helps ensure the kit meets applicable safety and quality requirements. The R1 Concepts rncHSK-75005 brake line kit fits the front brake system on 1998-2005 Lexus GS300 models. Always verify vehicle configuration and application details before installation. Professional installation is recommended, and the brake system should be properly bled and inspected after installation.

What's Included

• R1 Concepts stainless steel brake lines
• Banjo bolts and copper washers, where applicable
• Mounting brackets, where applicable

Features:

• Stainless steel braided construction: Helps reduce brake line expansion for a firmer, more responsive pedal feel.
• PTFE inner core: Provides pressure resistance and supports consistent hydraulic performance.
• Clear PVC protective coating: Helps guard against abrasion, chafing, dirt, debris, and corrosion.
• DOT-approved direct-fit design: Supports street use and factory-style installation on compatible Lexus vehicles.

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t