{"product_id":"hks-hipermax-s-s13-full-kit-f-pillow","title":"HKS Hipermax S Coilovers - Nissan Silvia \/ 180SX S13","description":"\u003cp\u003eHKS 80330-AN026P is a full Hipermax S coilover kit with front pillow-ball upper mounts. Its spring and damper combination is tuned for the S13 platform, with adjustment for both street comfort and more controlled sporting use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e30 damping settings at both axles.\u003c\/li\u003e\n\u003cli\u003eFull-length height adjustment front and rear.\u003c\/li\u003e\n\u003cli\u003eSliding front pillow-ball mounts permit camber adjustment.\u003c\/li\u003e\n\u003cli\u003eFront and rear helper springs manage spring seating and available travel.\u003c\/li\u003e\n\u003cli\u003eInverted front dampers and conventional upright rear dampers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMain spring rates\u003c\/th\u003e\n\u003ctd\u003eFront 7.0 kgf\/mm; rear 5.0 kgf\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eUpper mounts\u003c\/th\u003e\n\u003ctd\u003eFront pillow-ball; rear rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMain spring free lengths\u003c\/th\u003e\n\u003ctd\u003eFront 170 mm; rear 220 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eKit\u003c\/th\u003e\n\u003ctd\u003eFront and rear coilovers with springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cp\u003eHKS lists Silvia (P)S13 from May 1988-September 1993 and 180SX R(P)S13 from April 1989-December 1998 with the applicable CA18DE(T) or SR20DE(T) engines. HKS USA specifically lists 1991-1993 Silvia SR20DET. HICAS-equipped vehicles are not confirmed. Do not assume US 240SX compatibility from the chassis nickname alone.\u003c\/p\u003e\u003ch4\u003eInstallation \u0026amp; Included Components\u003c\/h4\u003e\u003cp\u003eFollow the HKS kit instructions for preload, ride height and damper settings, then have the alignment checked. Extreme lowering can reduce clearance or create suspension interference. The available adjustment range is not a guarantee that every setting is road-legal or suitable for every wheel\/tire combination.\u003c\/p\u003e\u003ch4\u003eRelated HKS Parts\u003c\/h4\u003e\u003cp\u003eExplore our \u003ca href=\"\/collections\/hks\"\u003eHKS performance parts collection\u003c\/a\u003e for additional application-specific upgrades.\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":67695415590991,"sku":"HKS80330-AN026P","price":2990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-80330-an026p-silvia-180sx-coilovers-1000.webp?v=1791910195","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-hipermax-s-s13-full-kit-f-pillow","provider":"Black Ops Auto Works","version":"1.0","type":"link"}