AP Racing by Essex 2024-2026 Ford Mustang S650 GT Dark Horse Radi-CAL Competition Brake Kit (Rear CP9451/365mm)
- Track-Ready: Complete rear brake kit engineered for extended track sessions
- Weight Savings: Saves ~15 lbs unsprung weight vs OE rear brakes
- Hard Anodized: Durable hard anodized caliper finish – not painted or powder coated
- Parking Brake: Retains full OE electronic parking brake functionality
- Radi-CAL Technology: AP Racing's patented asymmetrical design with 30%+ stiffness
- 72-Vane Discs: 365x30mm fully floating J Hook racing discs
- Perfect Pair: Designed to complement CP9668/390mm D62 front kit
AP Racing by Essex 2024-2026 Ford Mustang S650 GT Dark Horse Radi-CAL Competition Brake Kit (Rear CP9451/365mm)
Engineered for consistent, fade-free stopping power, this AP Racing Rear brake kit delivers the confidence you need on both the street and the track for your 2024-2026 Ford Mustang S650 Dark Horse & GT Performance Package. Featuring CP9451 calipers with Hard Anodized finish and 365x30mm J Hook discs, this kit provides ~15 lbs unsprung weight savings vs OE. Track-proven reliability meets daily-driver refinement.
Key Features
- ◆Hard anodized caliper finish – not painted or powder coated
- ◆Radi-CAL Pro5000R four-piston calipers
- ◆365x30mm 72-vane AP Racing J Hook fully floating discs
- ◆Retains full OE electronic parking brake functionality
- ◆Saves approximately 15 lbs unsprung weight vs OE rear brakes
- ◆Clears OE Dark Horse 19×11" ET52.5 wheels without spacer
- ◆Pairs perfectly with CP9668/390mm front kit
Compatibility
Authorized AP Racing retailer • Free shipping on orders over $199
Related products
Available
$550.00
Price range: $6,949.00 through $7,174.00
Price range: $4,849.00 through $5,074.00
Price range: $6,699.00 through $6,924.00
FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
Simple — spread the horsepower! Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.
Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community. 🏁
1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
Car parts can be a maze — good thing we brought the map. Our team's here to keep things smooth, simple, and maybe even a little fun.
📞 Click To Call Now
Reviews
There are no reviews yet