Goodridge 12421 G-Stop Stainless Steel Braided Brake Line Kit

The Goodridge 12421 G-Stop Stainless Steel Braided Brake Line Kit is a premium upgrade over factory rubber brake hoses, engineered to deliver firmer pedal feel, improved braking efficiency, and long-lasting durability. Designed for performance and street use, this kit replaces soft OEM rubber lines that can expand under pressure, causing a spongy or inconsistent brake pedal response.

Each hose in the kit is constructed with a PTFE (polytetrafluoroethylene) inner liner surrounded by a tight stainless steel outer braid. This dual-layer construction prevents hose expansion under high braking loads, translating directly to a firmer, more responsive pedal. The stainless steel braid also provides exceptional resistance to abrasion, corrosion, and heat — making these lines well-suited for demanding driving conditions.

Key Features:

• PTFE inner liner for smooth, consistent fluid flow and pressure retention
• Stainless steel outer braid for superior strength, abrasion resistance, and corrosion resistance
• Eliminates the spongy pedal feel associated with expanding rubber brake hoses
• Improves braking efficiency and overall brake system response
• Clean, polished stainless finish enhances the appearance of the brake system
• Meets rigorous quality and safety standards
• Kit includes all necessary lines for a complete installation

The Goodridge G-Stop line is a trusted choice among performance enthusiasts and professional installers worldwide. Whether for track days, spirited driving, or simply improving everyday braking confidence, the 12421 kit delivers a noticeable and measurable improvement over stock brake hoses.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.