AP Racing by Essex Road Front Brake Kit 380mm Porsche 911 997/991/992

The AP Racing by Essex Road Brake Kit brings a 380mm front brake to the Porsche 911 from the 997 through the current 992. It pairs AP Racing CP9562 World Radi-CAL II six-piston calipers with 380 x 36mm, 72-vane J Hook discs, a disc size in GT3 territory, while keeping the quiet, low-dust manners a daily-driven 911 needs.

Built for road and track

This is the road version of the AP Racing by Essex system. The calipers are painted red, black or silver and carry dust boots, which protect the pistons from road grime, salt and rain. Noise, vibration and harshness stay close to factory, so the car is pleasant on a commute and still has far more thermal capacity for a canyon run or a track day. The shift in brake bias is typically only 2-3%, with no noticeable effect on ABS. The kit mates to the factory rear brakes or the matching AP Racing rear road kit.

Calipers and discs

World Radi-CAL II is AP Racing's asymmetric caliper design, shaped by computer modeling so material sits only where braking loads travel. Each caliper weighs 6.5 pounds without pads, compared with about 9.8 pounds for the factory 911 calipers it replaces. The two-piece discs use 6061 hard anodized aluminum hats with fully floating hardware, and the iron rings can be replaced separately when worn.

Features

• AP Racing CP9562 World Radi-CAL II six-piston calipers
• Red, black or silver caliper paint, chosen at checkout
• 380 x 36mm two-piece J Hook discs with 72 directional vanes
• Dust boots and OE-like noise levels for daily driving
• Ferodo DS2500 street and track pads included
• Spiegler stainless brake lines included

What's Included

• One pair AP Racing CP9562 World Radi-CAL II six piston calipers
• One pair 380x36mm AP Racing CP7177, 72 vane, J Hook discs, with fully floating 6061 hard anodized aluminum hats, and attachment hardware
• One pair caliper mounting brackets and hardware
• One pair Spiegler Stainless Steel Brake Lines with abrasion resistant coating
• One set of Ferodo DS2500 Brake Pads
• Detailed installation instructions

Specifications

Fitment notes

Fits 911 models with either iron or PCCB factory front brakes, as listed below. Not for GT2, GT3, GT3 RS, 997.1 Carrera and Carrera 4, 991 and 992 Turbo, or Boxster and Cayman models. OEM 20 inch 991 Carrera T front wheels fit without a spacer; check other wheels with the wheel fitment template before ordering.

Fitment