








BMW M3 E9X / E92 BTCC Big Brake Kit – AP Racing CP9660 Nickel Finish Complete Kit | XC3 Engineering
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Description
AP Racing CP9660 Nickel BTCC Big Brake Kit for BMW E9X M3
This XC3 Engineering front big brake conversion combines nickel-plated AP Racing CP9660 Pro5000R 6-piston calipers with BTCC-spec 368 x 36 mm brake rotors and vehicle-specific mounting hardware for compatible BMW E9X M3 applications.
The complete package includes the core braking hardware required for the conversion, making it a focused option for track-day, competition and performance builds that need increased front brake capability.
Kit Contents
- XC3 Engineering anodised rotor bells
- XC3 Engineering anodised caliper carriers
- Bracket hardware
- Pair of nickel-plated AP Racing CP9660 Pro5000R 6-piston calipers
- Braided brake lines
- AP Racing bobbin hardware
- Pair of ex-BTCC 368 x 36 mm brake rotors
- Ex-BTCC Raybestos ST45 brake pads
Important Component Information
The supplied BTCC rotors are previously used motorsport components. The current kit description states that the supplied rotors have completed a single BTCC event session and are inspected before supply. The included Raybestos ST45 pads are also used motorsport components. Contact us if you require clarification on current kit contents or alternative pad options before ordering.
Vehicle Fitment
Designed for compatible BMW E9X M3 applications using the required OEM front hub configuration. Confirm fitment before ordering.
Related BMW M3 Braking
Browse BMW E9X M3 performance parts, big brake kits, AP Racing and performance braking.
Warranty, Shipping and Returns
Products are supplied with the applicable manufacturer warranty. We offer UK and worldwide shipping. Please refer to the live availability information and our shipping and returns policies before ordering.
Finance Options
Klarna payment options are available at checkout where eligible.
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Why buy from us?
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Specifications
- Brand
- XC3 Engineering
- Product type
- Big Brake Kits
- SKU:
- XC3-TS-003
- Vehicle make
- BMW
- Vehicle model
- M3
- Vehicle variant
- E90, E92, and E93

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Need help?
Product questions answered
Helpful answers before you order. Need more detail? Our team can help.
How do I confirm this part fits my vehicle?
Check the model, year, engine, chassis and any exclusions in the product description. Select the required option before adding to your basket. The vehicle selector helps narrow your search; contact us if your car has different factory options or existing modifications.
Can I order this for a modified car?
Existing modifications can change compatibility. Tell us which related parts are already fitted and how you use the car so we can help you check the right specification before ordering.
When will my order arrive?
Select your required option and check the live availability message above. Dispatch is when your order leaves us; delivery takes additional time and depends on the service and destination. If no verified lead time is shown, or you need the item for a fitting appointment or event, contact Nineteen72 Performance before ordering.
What is included in the price?
Check the product description, selected option and stated quantity before ordering. Images may show optional equipment or an example installation. If you need a matching pair, a complete kit or additional hardware, ask us to confirm exactly what is included.
How do I get help before ordering?
Contact Nineteen72 Performance with a link to this product and your question. For vehicle-specific parts, include your model, year, engine and any modifications that may affect compatibility.
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