PFC 11 Brake Pads AP Racing CP9660 Caliper
Product Description
High-Performance Friction for AP Racing 9660 Caliper
The PFC 11 compound is a next-generation sprint and medium-distance friction material, developed for drivers who demand precise control, smooth modulation, and strong initial bite. Engineered as an evolution of the legendary PFC 01, the 11 compound offers enhanced pedal feel and more consistent performance over a wide temperature range — making it ideal for modern high-grip, high-brake-load applications.
These pads are a direct fit for the AP Racing CP9660 six-piston caliper, commonly found in professional-level motorsport and popular in upgraded braking packages on GT cars, time attack builds, and endurance race applications.
Why Choose PFC 11?
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Refined from the proven PFC 01 compound
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Strong initial bite with smoother torque application
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Ultra-consistent modulation for easier trail braking
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Improved pedal feel and reduced tendency to lock wheels late in the braking zone
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Excellent fade resistance and rotor life
🏁 PFC 11 is commonly used in sprint racing, club-level GT events, and track-day setups where consistency and smoothness are key.
Key Features
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Suitable for AP Racing CP9660 6-piston calipers
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Smooth torque curve with high friction stability
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Minimal wheel lock at end-of-stop – enhances driver confidence
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Compatible with iron or steel rotors
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Excellent rotor conditioning
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Made in the USA by Performance Friction Corporation (PFC)
Applications
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GT racing
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Club motorsport
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Time attack
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Track days
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Sprint and medium-distance circuit use
Compatibility
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AP Racing CP9660 caliper
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Popular fitment in GT4 / GT3-style brake upgrades
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Compatible with Girodisc, Alcon, AP, and other aftermarket iron rotor kits
Recommended Supporting Upgrades
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Motorsport-grade brake fluid (Motul RBF 660, Endless RF-650)
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Girodisc or AP Racing rotors
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Stainless braided brake lines
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
