BMW M2 / M3 / M4 F8X BTCC Brake Conversion Kit – Caliper Carriers & Rotor Bells for AP Racing CP9660 | XC3 Engineering
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Détails du produit
Product Overview
The XC3 Engineering BTCC Brake Conversion Kit is a precision-engineered solution for upgrading the braking system on BMW M2, M3 and M4 F8X chassis using AP Racing CP9660 calipers (not included).
This kit includes CNC-machined caliper carriers and lightweight performance rotor bells, engineered to position CP9660 calipers correctly and allow use of BTCC-spec 368 × 36 mm rotors. Every component is manufactured to motorsport tolerances, ensuring repeatable braking performance, structural rigidity, and reliable thermal behaviour under extreme use.
Ideal for track builds, time-attack cars, and high-performance road applications seeking a proven, high-capacity braking foundation without compromise.
Kit Details and Contents:
- XC3 Custom caliper brackets
- XC3 Custom Rotor Bells
- 6082 T6 aluminium construction
- Black anodised for longevity
- CNC engraved
- Caliper bracket hardware included
- Designed and manufactured in the UK
Maximize cost efficiency and performance with the utilisation of BTCC rotors and the industry-leading AP Racing 5000R CP9660 caliper. This upgrade is a must-have for any Clubsport or Trackday build, providing unparalleled performance and value.
Fitment:
BMW M2 M3 M4 F8X with standard OEM Front Hubs
Lifetime Warranty
This product is backed by the XC3 Lifetime Warranty, giving you complete confidence in its strength and durability. All XC3 components are designed and manufactured to the highest standards, ensuring long-term reliability and performance. Because we believe in the quality of our engineering, we offer a lifetime warranty on every part we produce.
Related Parts:
Replacement ex-BTCC Rotors → View Product
AP Racing Bobbins → View Product
Full bolt on BTCC Kit for BMW M3 F8X → View Product
Expédition et livraison
Les délais d'expédition varient selon les marques. Nous mettons actuellement à jour nos fiches produits avec des dates de livraison précises.
Pour une date de livraison estimée sur cette pièce, écrivez à sales@cpcclubsport.com.
Pourquoi CPC Clubsport ?
CPC Clubsport a été lancé par deux amis qui ont passé des années à préparer, piloter et développer leurs propres BMW M – sur route, sur circuit et au Nürburgring.
Environ 90 % de notre gamme a été essayée, testée ou développée sur nos propres voitures. Chaque pièce est choisie pour sa qualité, sa fiabilité et une vraie utilité sur circuit, et nous sommes toujours ravis de vous aider à trouver la bonne pièce pour votre voiture.
Besoin d'aide ?
Vous ne savez pas si cette pièce est compatible, ou quelle option convient à votre voiture ? Notre équipe est là pour vous aider.
Appelez-nous
07767 134595
Du lundi au vendredi, de 9 h à 17 h (heure du Royaume-Uni).
Écrivez-nous
sales@cpcclubsport.com
Nous répondons sous 48 heures.
Pour vous donner la bonne réponse du premier coup, préparez votre modèle de BMW, votre code châssis, l'année et le détail de vos modifications existantes.
Vous pouvez aussi consulter notre FAQ ou notre page contact.
L'avis de nos clients
Excellent
5.0 out of 5 · Based on 15 reviews
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Bought the Infinity Design S65 Modular Carbon Plenum for my E9X M3. The finish is excellent and it completely transforms the look of the engine bay. It feels like a properly engineered piece rather than just a cosmetic upgrade. Really pleased with how it looks once fitted.
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I went with the Endless MX-72 Plus Brake Pads for my G8X and they've been a great upgrade. The pedal feels positive and the pads give plenty of confidence when braking hard. They also work well for normal road driving, which was important to me. CPC Clubsport made the whole ordering process easy.
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Ordered the Solid Billet Aluminium Oil Filter Cap for my BMW. It's a relatively small upgrade, but the quality and finish are excellent and it looks much better than the standard item. It arrived well packaged and fitted without any issues. Another quality part from CPC Clubsport.
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Bought the HEL Performance Carbon Fibre Brake Pad Shims for my F80 M3. The quality is excellent and they fitted perfectly with the brake setup. Everything arrived securely packaged and exactly as described on the website. A straightforward purchase from CPC Clubsport.
Reviewed: HEL Performance Carbon Fibre Brake Pad Shims F8X (Front)
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Had the Nitron NTR R3 Coilovers fitted to my E9X M3 and the difference is impressive. The car feels much more controlled and planted, particularly through faster corners. The adjustability is a big advantage as well, allowing the setup to be tailored to how I use the car. Excellent upgrade for a car that sees both road and track use.
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Fitted the Ferodo DS1.11 Brake Pads F8X (Front) to my F82 M4 and they've been excellent. The initial bite is strong and the braking feels much more consistent when pushing the car hard. They’re particularly impressive on track where the brakes stay predictable through repeated heavy braking zones. Very happy with the purchase and service from CPC Clubsport.
Reviewed: Ferodo DS1.11 Brake Pads F8X (Front)
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Ordered the MMX Performance 15mm Wheel Spacers & Bolt Kit for my G8X. The kit arrived complete and well packaged, and installation was straightforward. The spacers give the car a much better stance without going overboard. Really happy with how the car looks and with the quality of the kit.
Reviewed: MMX Performance 15mm Wheel Spacers & Bolt Kit - G8X
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Recently fitted the SG Motorworks S65 Unfiltered Velocity Stack Kit to my E9X M3. The quality of the kit is excellent and the finish looks great once installed. The engine sounds noticeably more aggressive under acceleration and the throttle response feels really sharp. Very pleased with the upgrade.
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Picked up the Millers Oil Motorsport CFS 10W-60 NT+ for my E9X M3. Ordering was straightforward and the oil arrived well packaged and quickly. I've used Millers in the car for both road driving and track days and have been very happy with it. Good quality product from a company that clearly understands performance BMWs.
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Recently purchased the Recaro Pole Position ABE Bucket Seat for my BMW. The quality and finish are excellent, and the seat gives a much more supportive driving position when pushing the car on track. It also looks fantastic in the interior. Very pleased with the purchase and the service from CPC Clubsport.
Reviewed: Recaro Pole Position ABE Bucket Seat
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Bought the BIMMERWORLD DCT OVERFILL/DRY BREAK KIT for my BMW and it was exactly what I was looking for. The kit arrived well packaged and the components feel very well made. Installation was straightforward and it makes servicing the DCT much easier. Good product and a smooth experience ordering from CPC Clubsport.
Reviewed: BIMMERWORLD DCT OVERFILL/DRY BREAK KIT
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Fitted the AP Racing CP9660 368mm Front Brake Upgrade to my F82 M4 and the improvement in braking performance is immediately noticeable. The pedal feels much more confidence-inspiring and the brakes remain consistent when used hard. The kit looks fantastic behind the wheels as well. Very impressed with the upgrade.
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Used Endless RF-650 during a brake service on my M3. The fluid was well packaged and arrived quickly from CPC Clubsport. After getting the car back on the road, the pedal feels firm and consistent, including during some spirited driving. A quality product and good service.
Reviewed: Endless RF-650 Brake Fluid 500ml
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Recently installed the Milltek OPF/GPF Back Exhaust on my F82 M4. The fitment was excellent and the quality of the system is exactly what you'd expect from Milltek. It gives the car a much better exhaust note without becoming unbearable on longer drives. Very happy with the result and the service from CPC Clubsport.
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Bought the MMX Lowering Springs for my BMW and I'm really pleased with the result. The ride height is noticeably better without making the car uncomfortable for everyday driving. The car also feels more composed through corners. Installation was straightforward and the finished stance looks much better.
Reviewed: MMX Lowering Springs
À propos de CPC Clubsport
Par des pilotes, pour des pilotes
CPC Clubsport a été fondé par deux amis animés d'une passion de toujours pour BMW Motorsport. Nous avons passé des années à préparer, piloter et développer nos propres voitures, de la route au circuit et jusqu'au Nürburgring.
Environ 90 % de ce que nous vendons a été essayé, testé ou développé sur nos propres voitures et avec des amis en chemin, et chaque produit est choisi pour sa qualité, ses performances, sa fiabilité et une vraie utilité sur circuit.