The F90 M5's twin-turbo V8 and optional M carbon ceramics are purpose-built for both road and track — but stock rubber brake lines are still the weak point under heavy use. The Goodridge G-Stop kit replaces every OEM rubber line with stainless braided construction, eliminating expansion under pressure and delivering a firm, consistent pedal whether you're on a mountain pass or a circuit.
Goodridge G-Stop brake line kits are direct bolt-on replacements for all OEM rubber brake lines, with hose ends and brackets engineered to match factory mounting points. Every kit is US DOT certified and TUV approved, and all lines are pressure-tested to 3,000 PSI through Goodridge's 9-point quality assurance process.
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Construction: Stainless steel outer braid with PTFE inner liner
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Durability: Abrasion and corrosion resistant for long-term reliability
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Installation: Direct OEM replacement — hose ends and brackets match factory mounting
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Certifications: US DOT (FMVSS No. 106) and TUV approved
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Pressure tested: 3,000 PSI through Goodridge's 9-point QA process
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Fitment: BMW F90 M5 | F90 M5 Competition | F90 M5 LCI | F90 M5 CS
