Product Overview
Braided brake lines for BMW M2, M3 and M4 F8X models running AP Racing CP9660 calipers. Designed for use with XC3 Big Brake Kits and compatible CP9660 brake conversions, these lines connect the BMW F8X chassis hard lines to the AP Racing CP9660 caliper, providing a secure and reliable brake hose solution for fast road, track day and motorsport use.
Key Features
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Designed for BMW M2, M3 and M4 F8X applications
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Fits AP Racing CP9660 calipers
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Suitable for XC3 Big Brake Kits
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Stainless steel braided brake hose construction
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Helps reduce hose expansion under braking pressure
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Improves pedal feel and braking consistency
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Correct fittings for F8X to CP9660 conversion
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Ideal for road, track day and motorsport use
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Professional installation recommended
Product Description
When fitting AP Racing CP9660 calipers to the BMW F8X platform, the correct brake lines are essential for safe fitment, reliable brake fluid delivery and consistent pedal feel. These braided brake lines are designed to suit BMW M2, M3 and M4 F8X models using AP Racing CP9660 six-piston calipers.
The stainless braided construction helps reduce brake hose expansion compared with standard rubber lines, giving a firmer and more consistent pedal under heavy braking. This makes them ideal for performance brake conversions, especially on cars used for fast road, track days or repeated high-temperature braking.
These lines are supplied for customers fitting or refreshing an XC3 Big Brake Kit or other compatible AP Racing CP9660 front brake setup.
What’s Included
Vehicle Fitment
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BMW M2 F87
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BMW M2 Competition F87
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BMW M3 F80
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BMW M4 F82
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BMW M4 F83
For use with AP Racing CP9660 calipers. Confirm caliper model and brake kit compatibility before ordering.
