New Product: AP Racing by Essex Road Brake Kits for 981 and 718 Boxster / Cayman Base and S Models

03.05.2026

AP Racing by Essex Radi-CAL Road Brake Kits for Porsche 981 and 718 Boxster / Cayman - Base / S Models

Our AP Racing by Essex Road Brake Kits for the 911 have become a go-to solution for discerning Porsche owners who demand real track capability without increasing NVH on the street. Now, we’re excited to bring those same proven dual-purpose brake upgrades to Porsche's mid-engine platform with our latest Radi-Cal Road Brake Kits for the 981 and 718 Cayman / Boxster base and S models.

Key Features:

  • Upsize your brakes into GT4 territory with huge 380 AP Racing 2-piece J Hook discs front and rear
  • Larger than stock discs to improve system thermal capacity and fade resistance, while increasing longevity
  • Front and rear kits clear the OE 19" 981 Boxster wheels with no spacer required
  • Lightweight anodized aluminum disc hats and caliper mounting brackets
  • AP Racing World Radi-CAL II high-gloss painted calipers with dust boots add durability in inclement weather conditions
  • Carefully chosen piston sizes for proper brake bias and integration with OEM master cylinder & ABS systems
  • World Radi-CAL II calipers utilize large D70 front / D54 rear pads that last a long time and hold heat well
  • Low noise, vibration, and harshness for a very OE-like experience during daily driving
  • Optimized caliper profile to allow for a wide range of wheel fitments
  • Includes Ferodo DS2500 Brake Pads and Spiegler Stainless Steel Brake Lines
  • All associated mounting bolts, hardware, and detailed instructions provided
  • Designed to mate with OE rear brakes or our matching AP Racing by Essex Rear Road Brake Kit
  • ***Currently available in red caliper finish only***

Links:

Front - AP Racing By Essex Road Brake Kit (Front CP9562/380mm)

Rear - AP Racing By Essex Road Brake Kit (Rear CP9542/380mm)


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