{"product_id":"frenkit-performance-brake-caliper-seal-rebuild-kit-subaru-wrx-gd-gr-nissan-200sx-s14-s15-skyline-r32-r33-r34-sumitomo-4-pot-front","title":"Frenkit Performance Brake Caliper Seal Rebuild Kit - Subaru WRX (GD\/GR) \/ Nissan 200SX (S14\/S15) Skyline (R32\/R33\/R34) - Sumitomo 4-Pot Front","description":"\u003ch2\u003eFrenkit Performance Brake Caliper Seal Rebuild Kit Subaru WRX\/Nissan 200SX\/Skyline (Front, Sumitomo 4pot Caliper)\u003c\/h2\u003e\n\n\u003cp\u003eWhen your front calipers start weeping fluid or the pedal feel goes soft, a quality rebuild kit makes all the difference. Frenkit Performance seals are made from a peroxide-vulcanised silicone rubber compound engineered to outperform standard EPDM seals in both longevity and heat resistance — making this kit a solid choice for \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e, \u003cstrong\u003eNissan 200SX\u003c\/strong\u003e, and \u003cstrong\u003eNissan Skyline\u003c\/strong\u003e owners running the factory Sumitomo 4-piston front caliper.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the front caliper seal rebuild kit for vehicles fitted with the \u003cstrong\u003eSumitomo 4-piston\u003c\/strong\u003e front brake caliper, including the \u003cstrong\u003eSubaru WRX\u003c\/strong\u003e (GC\/GD\/GE platforms), \u003cstrong\u003eNissan 200SX\u003c\/strong\u003e (\u003cstrong\u003eS14\/S15\u003c\/strong\u003e), and \u003cstrong\u003eNissan Skyline\u003c\/strong\u003e (\u003cstrong\u003eR32\/R33\/R34\u003c\/strong\u003e). SKU: 664005.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This kit suits the Sumitomo 4-piston front caliper only. Confirm your caliper manufacturer and piston count before ordering, as fitment will vary between vehicles and any aftermarket caliper upgrades.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePeroxide-vulcanised silicone rubber construction — not standard EPDM\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -60°C to +200°C, with spike tolerance up to 300°C\u003c\/li\u003e\n  \u003cli\u003eAfter 70 hours at 200°C, retains material properties approximately 30% better than competing brands\u003c\/li\u003e\n  \u003cli\u003eRemains flexible and functional after 2 hours at 300°C — where standard seals crack and become brittle\u003c\/li\u003e\n  \u003cli\u003eSuperior elongation, tensile strength, and tear resistance compared to OEM-spec rubber compounds\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for Sumitomo 4-piston front calipers — no machining required\u003c\/li\u003e\n  \u003cli\u003eSuits both street and track use where elevated brake temperatures are common\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and caliper configuration are confirmed before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Frenkit","offers":[{"title":"Default Title","offer_id":52507912634661,"sku":"664005","price":109.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/664005.jpg?v=1780433934","url":"https:\/\/www.chicaneaustralia.com.au\/products\/frenkit-performance-brake-caliper-seal-rebuild-kit-subaru-wrx-gd-gr-nissan-200sx-s14-s15-skyline-r32-r33-r34-sumitomo-4-pot-front","provider":"Chicane Australia","version":"1.0","type":"link"}