{"product_id":"ap-racing-essex-radi-cal-front-brake-kit-porsche-718-981-boxster-cayman","title":"AP Racing by Essex Radi-CAL Competition Front Brake Kit – Porsche 718 \u0026 981 Boxster \/ Cayman","description":"\u003cp\u003eComplete front AP Racing by Essex Radi-CAL Competition Brake Kit for the Porsche 981 Boxster and Cayman (2013–2016, all except GT4) and 718 Boxster \/ Cayman, S, T, GTS 2.5 and GTS 4.0. Choose the 355x32mm kit (fits behind the OEM 19\" wheels and popular 18\" track wheels, saves 2–10 lbs per corner) or the larger 372x34mm kit shared with the 991 \/ 992 Carrera. AP Racing Pro5000R six-piston Radi-CAL calipers, 72-vane J Hook two-piece discs, Spiegler stainless lines and brackets; pad changes without removing the caliper. Select your kit, caliper and finish below.\u003c\/p\u003e\u003ch3\u003eWhich variant do I need?\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eKit\u003c\/th\u003e\n\u003cth\u003eCaliper\u003c\/th\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003cth\u003eEssex part #\u003c\/th\u003e\n\u003cth\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e355 mm – 981 \u0026amp; 718 Boxster \/ Cayman, S, T, GTS 2.5\u003c\/td\u003e\n\u003ctd\u003eCP9661\u003c\/td\u003e\n\u003ctd\u003eStandard Anodized\u003c\/td\u003e\n\u003ctd\u003ePorsche 981 Boxster\/Cayman (2013–2016, all except GT4) and 718 Boxster\/Cayman, S, T, GTS 2.5 (2017+) – 355x32mm discs\u003c\/td\u003e\n\u003ctd\u003e13.01.10072\u003c\/td\u003e\n\u003ctd\u003e$5,349\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e355 mm – 981 \u0026amp; 718 Boxster \/ Cayman, S, T, GTS 2.5\u003c\/td\u003e\n\u003ctd\u003eCP9661\u003c\/td\u003e\n\u003ctd\u003eENP (Electroless Nickel Plated)\u003c\/td\u003e\n\u003ctd\u003ePorsche 981 Boxster\/Cayman (2013–2016, all except GT4) and 718 Boxster\/Cayman, S, T, GTS 2.5 (2017+) – 355x32mm discs\u003c\/td\u003e\n\u003ctd\u003e13.01.10072-ENP\u003c\/td\u003e\n\u003ctd\u003e$5,549\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e355 mm – 981 \u0026amp; 718 Boxster \/ Cayman, S, T, GTS 2.5\u003c\/td\u003e\n\u003ctd\u003eCP9669\u003c\/td\u003e\n\u003ctd\u003eENP (Electroless Nickel Plated)\u003c\/td\u003e\n\u003ctd\u003ePorsche 981 Boxster\/Cayman (2013–2016, all except GT4) and 718 Boxster\/Cayman, S, T, GTS 2.5 (2017+) – 355x32mm discs\u003c\/td\u003e\n\u003ctd\u003e13.01.10181-ENP\u003c\/td\u003e\n\u003ctd\u003e$5,899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e372 mm – 981 \u0026amp; 718 Boxster \/ Cayman incl. GTS 4.0\u003c\/td\u003e\n\u003ctd\u003eCP9661\u003c\/td\u003e\n\u003ctd\u003eStandard Anodized\u003c\/td\u003e\n\u003ctd\u003ePorsche 981 Boxster\/Cayman and 718 Boxster\/Cayman, S, T, GTS 2.5 and GTS 4.0 – 372x34mm discs (same kit as the 991 \/ 992 Carrera)\u003c\/td\u003e\n\u003ctd\u003e13.01.10096\u003c\/td\u003e\n\u003ctd\u003e$5,549\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e372 mm – 981 \u0026amp; 718 Boxster \/ Cayman incl. GTS 4.0\u003c\/td\u003e\n\u003ctd\u003eCP9661\u003c\/td\u003e\n\u003ctd\u003eENP (Electroless Nickel Plated)\u003c\/td\u003e\n\u003ctd\u003ePorsche 981 Boxster\/Cayman and 718 Boxster\/Cayman, S, T, GTS 2.5 and GTS 4.0 – 372x34mm discs (same kit as the 991 \/ 992 Carrera)\u003c\/td\u003e\n\u003ctd\u003e13.01.10096-ENP\u003c\/td\u003e\n\u003ctd\u003e$5,799\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e372 mm – 981 \u0026amp; 718 Boxster \/ Cayman incl. GTS 4.0\u003c\/td\u003e\n\u003ctd\u003eCP9669\u003c\/td\u003e\n\u003ctd\u003eENP (Electroless Nickel Plated)\u003c\/td\u003e\n\u003ctd\u003ePorsche 981 Boxster\/Cayman and 718 Boxster\/Cayman, S, T, GTS 2.5 and GTS 4.0 – 372x34mm discs (same kit as the 991 \/ 992 Carrera)\u003c\/td\u003e\n\u003ctd\u003e13.01.10182-ENP\u003c\/td\u003e\n\u003ctd\u003e$6,199\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne pair AP Racing Radi-CAL Pro5000R racing calipers (CP9661 or CP9669 six-piston)\u003c\/li\u003e\n\u003cli\u003eOne pair 355x32mm AP Racing CP7177, 72 vane, J Hook racing discs, with fully floating 6061 hard anodized aluminum hats and attachment hardware\u003c\/li\u003e\n\u003cli\u003eOne pair 372x34mm AP Racing CP7177, 72 vane, J Hook racing discs, with fully floating 6061 hard anodized aluminum hats and attachment hardware\u003c\/li\u003e\n\u003cli\u003eDisc burnishing in Ferodo Racing pad compound included at no additional charge on GT-car kits (normally $150 per disc pair). If you are using a brake pad brand other than Ferodo and are interested in compatible disc burnishing, please contact Essex support prior to purchase.\u003c\/li\u003e\n\u003cli\u003eOne pair caliper mounting brackets and hardware\u003c\/li\u003e\n\u003cli\u003eOne pair Spiegler Stainless Steel Brake Lines with abrasion resistant coating\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBrake pads are not included.\u003c\/strong\u003e Racing pads are a personal choice, so Essex leaves them out of the kit price. The AP Racing Pro5000R calipers use industry-standard pad shapes stocked by every major pad manufacturer (Ferodo, Pagid, PFC, Raybestos, Endless, Hawk and more). Ask us to add a set at a bundled price.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCP9661 vs. CP9669.\u003c\/strong\u003e Both are AP Racing Pro5000R Radi-CAL six-piston calipers with ventilated stainless pistons and anti-knockback springs. The CP9661 uses the common 18mm-thick FRP3144 pad shape. The CP9669 takes 25mm-thick (1\") pads for longer pad life and more thermal mass; it is about 1 lb heavier per corner and needs ~14mm more wheel spoke clearance. CP9669 kits are supplied in ENP finish only.\u003c\/p\u003e\u003cp\u003eSpare 355mm iron disc rings: CP7177-based rings – ask us. Spare 372mm iron disc rings: CP7177-based rings – ask us.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCaliper finish.\u003c\/strong\u003e Standard kits use AP Racing's hard anodized finish. ENP kits use the same caliper with a jewel-like Electroless Nickel Plated finish that is exceptionally durable, resists brake dust staining and is easy to clean.\u003c\/p\u003e\u003ch3\u003eConfirmed wheel fitment (no spacer)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e355 mm – 981 \u0026amp; 718 Boxster \/ Cayman, S, T, GTS 2.5\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM 19\" wheel from 2010 Cayman S\u003c\/li\u003e\n\u003cli\u003eAPEX SM-10 18x8.5\" ET42\u003c\/li\u003e\n\u003cli\u003eAPEX SM-10 18x8.5\" ET50\u003c\/li\u003e\n\u003cli\u003eAPEX SM-10 18x9\" ET46\u003c\/li\u003e\n\u003cli\u003eOZ Alleggerita HLT 18 x 8.5\" +53\u003c\/li\u003e\n\u003cli\u003eForgeline 18 x 9\" +49\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e372 mm – 981 \u0026amp; 718 Boxster \/ Cayman incl. GTS 4.0\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAPEX SM-10 18x8.5\" ET42\u003c\/li\u003e\n\u003cli\u003eAPEX SM-10 18x8.5\" ET50\u003c\/li\u003e\n\u003cli\u003eAPEX SM-10 18x9\" ET46\u003c\/li\u003e\n\u003cli\u003eOEM Porsche Carrera T (\"S4\") Wheels 20x8.5\" ET49\u003c\/li\u003e\n\u003cli\u003eVolk Racing TE37 Ultra 19x8.5 ET52\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOther wheels: download the Essex wheel fitment template for this caliper and check before ordering.\u003c\/p\u003e\u003cp\u003eShips direct from Essex Parts in the USA. Every kit is assembled, inspected and pressure tested before shipping. Pad tension (anti-rattle) kits are available separately.\u003c\/p\u003e","brand":"AP Racing","offers":[{"title":"355 mm – 981 \u0026 718 Boxster \/ Cayman, S, T, GTS 2.5 \/ CP9661 \/ Standard Anodized","offer_id":67576128471314,"sku":"13.01.10072","price":5349.0,"currency_code":"USD","in_stock":true},{"title":"355 mm – 981 \u0026 718 Boxster \/ Cayman, S, T, GTS 2.5 \/ CP9661 \/ ENP (Electroless Nickel Plated)","offer_id":67576128504082,"sku":"13.01.10072-ENP","price":5549.0,"currency_code":"USD","in_stock":true},{"title":"355 mm – 981 \u0026 718 Boxster \/ Cayman, S, T, GTS 2.5 \/ CP9669 \/ ENP (Electroless Nickel Plated)","offer_id":67576128536850,"sku":"13.01.10181-ENP","price":5899.0,"currency_code":"USD","in_stock":true},{"title":"372 mm – 981 \u0026 718 Boxster \/ Cayman incl. GTS 4.0 \/ CP9661 \/ Standard Anodized","offer_id":67576128569618,"sku":"13.01.10096","price":5549.0,"currency_code":"USD","in_stock":true},{"title":"372 mm – 981 \u0026 718 Boxster \/ Cayman incl. GTS 4.0 \/ CP9661 \/ ENP (Electroless Nickel Plated)","offer_id":67576128602386,"sku":"13.01.10096-ENP","price":5799.0,"currency_code":"USD","in_stock":true},{"title":"372 mm – 981 \u0026 718 Boxster \/ Cayman incl. GTS 4.0 \/ CP9669 \/ ENP (Electroless Nickel Plated)","offer_id":67576128635154,"sku":"13.01.10182-ENP","price":6199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/5502\/9357\/files\/22-es_-_web_listing_cp9661.png?v=1790371955","url":"https:\/\/phdracing.store\/products\/ap-racing-essex-radi-cal-front-brake-kit-porsche-718-981-boxster-cayman","provider":"PHD Racing","version":"1.0","type":"link"}