Goodridge G-Stop Brake Line Kits are constructed from the finest quality hose, consisting of a PTFE inner and stainless steel overbraid. Replacing OE brake lines with -03 PTFE hose improves brake feel over factory lines, eliminates sponginess, and provides shorter stopping distances and consistent braking in performance applications.

Features and Benefits

• Increases Braking Efficiency
• Abrasion and Corossion Resistent
• Eliminates Sponginess Under Braking

Fitment: 2021+ BMW M3/M4 (G8X / G80 / G81 / G82 / G83). Manufacturer: Goodridge. Part #: 31034.