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AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34: 6-piston CP9660 Radi-CAL calipers and 372 mm J-Hook discs. Ships nationwide with expert fitment support from Diamond Parts.
Send us your VIN and we’ll confirm fitment before you buy.
Buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34 and give your Nissan Z RZ34 the stopping power it deserves. The new twin-turbo Nissan Z has plenty of power, and serious track days call for more brake than the factory setup. This AP Racing by Essex Radi-CAL CP9660 front kit uses 6-piston CP9660 Radi-CAL calipers and 372 mm J-Hook discs, for strong, repeatable braking on fast roads and at the track.
Shopping with Diamond Parts means secure checkout, fast tracked shipping and real people who know brakes. Looking for something different? Our big brake kit range covers dozens of vehicles, and our brakes department has pads, rotors and complete systems.
Here is what you get when you buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34:
| Product | AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34 |
|---|---|
| Brand | AP Racing by Essex |
| Product line | Radi-CAL CP9660 |
| Position | Front axle |
| Vehicle fitment | Nissan Z RZ34 |
| Caliper | AP Racing CP9660 Radi-CAL (Pro5000R) |
| Pistons | 6 stainless steel, domed and ventilated (27 mm, 31.8 mm and 38.1 mm pairs) |
| Pad thickness | 18 mm (pads sold separately) |
| Discs | 372 x 34 mm two-piece floating J-Hook, 72 directional vanes (CP7177) |
| Hats | 6061 billet aluminium, hard anodized, fully floating |
| Brake lines | Spiegler stainless steel with abrasion-resistant coating |
| Wheel fitment | Fits inside many 18-inch wheels |
| Kit includes | Pair of calipers, pair of discs with hats and hardware, caliper brackets, brake lines, instructions |
| SKU | A2D2C299 |
When you buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34 from Diamond Parts, the kit comes with vehicle-specific mounting brackets, so installation is a bolt-on job for an experienced mechanic or a well-equipped home garage. Bleed the system with fresh, high-temperature brake fluid, torque all caliper and bracket bolts to specification, and make sure the brake lines are routed clear of the suspension and wheels at full steering lock. Before the first drive, spin each wheel by hand to confirm there is no contact between the caliper and the inside of the rim.
After you buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34 and fit it, the new pads and rotors need a proper bed-in to perform at their best. Start with a series of moderate stops from around 40 mph down to 10 mph, then follow with several firmer stops from higher speeds, avoiding coming to a complete stop while the brakes are hot. Finish with a gentle drive to let everything cool. This lays an even layer of pad material onto the rotor faces for smooth, quiet and consistent braking.
Before you buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34, think about how you drive. Street-focused compounds give quiet operation, low dust and good cold bite for daily driving, while track compounds hold up to much higher temperatures without fading. If your car sees both commutes and occasional track days, a dual-purpose pad is often the best compromise. Our team can recommend a compound based on how you drive, your tyres and your power level, so you get the most from your purchase when you buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34.
When you buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34, plan a simple maintenance routine. Check pad thickness and rotor condition regularly, especially after track use. Replace brake fluid at least once a year, or before every track season, because fluid absorbs moisture and its boiling point drops over time. Clean the calipers with mild soap and water rather than harsh wheel cleaners to protect the finish.
To learn more about the engineering behind these components, visit the official AP Racing website.
This kit is listed for the Nissan Z RZ34. Big brake kits must clear your wheels, so please check your wheel size and design before ordering. Not sure? Contact our team with your VIN and wheel details and we will confirm fitment for you.
Upgrade with confidence: Buy AP Racing CP9660 Radi-CAL Front Brake Kit for Nissan Z RZ34 today, or call our parts team on (303) 418-3426 for advice.
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