{"product_id":"radi-cal-caliper-kit-w-390x36mm-j-hook-discs","title":"Radi-CAL Caliper Kit w\/ 390x36mm J Hook Discs","description":"This kit utilizes AP Racing CP9668 Radi-CAL calipers, known for their patented asymmetrical design that offers massive stiffness increase, considerable mass reduction, and optimized airflow for superior heat evacuation.\n\nThis competition kit features 25mm (1 inch) thick pads within the CP9668 calipers, providing extreme durability for demanding track conditions. The kit includes championship-winning 2-piece fully floating 390x36mm, 72 vane AP Racing J Hook Discs. The calipers are equipped with ventilated stainless steel pistons featuring anti-knockback springs and high-temperature seals, eliminating dust boots that could burn up. These pistons are sized to integrate seamlessly with the OEM master cylinder and ABS system.\n\nThis kit saves approximately 9 unsprung pounds on the front end compared to the OEM Z06 Iron System. It also offers drastically reduced spares\/running costs and only a minimal 6 lb. weight penalty when compared to the OEM Z07 Carbon Ceramic system. Quick-change spring clips are included for rapid and easy pad changes. Brake pads are not included, allowing the customer to select their preferred racing compound from a range of options including Ferodo DS2500, DS1.11, DS Uno, and DS3.12.","brand":"AP Racing","offers":[{"title":"Default Title","offer_id":52686953972024,"sku":"13.01.10192","price":6699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660675930.jpg?v=1784878861","url":"https:\/\/store.motormia.co\/products\/radi-cal-caliper-kit-w-390x36mm-j-hook-discs","provider":"MOTORMIA","version":"1.0","type":"link"}