{"product_id":"hks-hipermax-iv-gt-gse21-grs204-full-kit","title":"HKS Hipermax IV GT GSE21\/GRS204 Full Kit","description":"\u003cp\u003eMAX IV production concept was aimed at \"Comfort \u0026amp; Fun of steering\". In normal driving, such as streets and highways, has the exquisite taste of fine and comfortable ride with HKS large bore single-cylinder piston. The stock's a little stiffness is reduced and at the bump, MAX IV gives smooth and mild response. Also the steering can be set in detail for your needs by rate up for the damping. MAX IV is all length adjustable type, so that the height can be set to your needs and wants for your style. The standard dial is both front and back at the step 15, and for smoother ride, set the step at 20 to 30. For European style suspension, set it at dial of 3 to 5 step.\u003cbr\u003eand this new design makes even under 10 step dial, it will not be stiff. \u003cbr\u003e \u003cbr\u003e* We have confirmed MAX IV with HKS GT Supercharger Kit, we have checked with the power-up IS350, too.\u003cbr\u003eand this new design makes even under 10 step dial, it will not be stiff. \u003cbr\u003e \u003cbr\u003eHKS has developed the MAX IV according to thorough data analysis of many cars in the market and tested them all. We didn't only rate of damping but also analyzed balance and stroke, which made this product more safe and fun to drive. We also redesigned the inner parts and developed new parts for MAX IV. MAX IV has new design of needle which gives more stable damping and steering characteristic at a low to mid speed range. We also revised dial adjustment by oil path and this new design makes even under 10 step dial, it will not be stiff. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable border=\"0\" width=\"310\" cellspacing=\"1\" cellpadding=\"3\" bgcolor=\"#666666\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\" nowrap bgcolor=\"#CCCCCC\" width=\"75\"\u003eEngine\u003c\/td\u003e\n\u003ctd bgcolor=\"#FFFFFF\"\u003e2GR-FSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\" nowrap bgcolor=\"#CCCCCC\"\u003eModel Year\u003c\/td\u003e\n\u003ctd bgcolor=\"#FFFFFF\"\u003e05\/09 - 13\/04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"middle\" nowrap bgcolor=\"#CCCCCC\"\u003eRemarks\u003c\/td\u003e\n\u003ctd bgcolor=\"#FFFFFF\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 371px;\" border=\"0\" cellspacing=\"1\" cellpadding=\"3\" bgcolor=\"#666666\"\u003e\u003ctbody\u003e\n\u003ctr align=\"middle\" bgcolor=\"#CCCCCC\"\u003e\n\u003ctd style=\"width: 180px;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003eFRONT\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003eREAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eDamping force adjustment\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\" colspan=\"1\"\u003e30 steps\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\" colspan=\"1\"\u003e30 steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eBase valve\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eHeight adjustable lower bracket\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e?\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003e?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eUpper mount\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003eRubber\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eInverted\/Normal type\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003eNormal\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003eNormal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eDamper\/Spring layout\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003eCoilover\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003eCoilover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eSpring rate change at factory\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003ePossible\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003ePossible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eDamping force adjustment with wire\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003e?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd style=\"width: 180px;\" bgcolor=\"#CCCCCC\"\u003eHelper spring\u003cbr\u003e(Spring rate N\/mm)\u003c\/td\u003e\n\u003ctd style=\"width: 95px;\"\u003e? ( 19.8 )\u003c\/td\u003e\n\u003ctd style=\"width: 70px;\"\u003e? ( 19.8 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eRide Height:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable border=\"0\" width=\"650\" cellspacing=\"1\" cellpadding=\"3\" bgcolor=\"#666666\"\u003e\u003ctbody\u003e\n\u003ctr align=\"middle\" bgcolor=\"#CCCCCC\"\u003e\n\u003ctd colspan=\"2\"\u003e \u003c\/td\u003e\n\u003ctd\u003eFactory *2\u003c\/td\u003e\n\u003ctd\u003eTest data\u003c\/td\u003e\n\u003ctd\u003eAdjustable range\u003cbr\u003eHigh - Low *3\u003c\/td\u003e\n\u003ctd\u003eDrivable range\u003cbr\u003eHigh - Low *4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd rowspan=\"2\" nowrap bgcolor=\"#CCCCCC\"\u003eFRONT\u003c\/td\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eRide height *1\u003c\/td\u003e\n\u003ctd\u003e648\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e675 ? 618\u003c\/td\u003e\n\u003ctd\u003e675 ? 618\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eAgainst stock\u003c\/td\u003e\n\u003ctd\u003e-27\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e0 ? -57\u003c\/td\u003e\n\u003ctd\u003e0 ? -57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd rowspan=\"2\" nowrap bgcolor=\"#CCCCCC\"\u003eREAR\u003c\/td\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eRide height *1\u003c\/td\u003e\n\u003ctd\u003e648\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e676 ??550??5\u003c\/td\u003e\n\u003ctd\u003e676 ??582\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eAgainst stock\u003c\/td\u003e\n\u003ctd\u003e-28\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e0 ? -126??5\u003c\/td\u003e\n\u003ctd\u003e0 ? -94\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e*1. Height from road surface to fender arch.\u003cbr\u003e*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)\u003cbr\u003e*3. Adjustable range (However, the lowest value may not be road legal.\u003cbr\u003eEven within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.\u003cbr\u003eDamper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)\u003cbr\u003e*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire\/wheel size may cause a problem.)\u003cbr\u003eCaution). Actual data depends on each vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKit information:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpring of Full Kit\u003c\/p\u003e\u003ctable border=\"0\" width=\"650\" cellspacing=\"1\" cellpadding=\"3\" bgcolor=\"#666666\"\u003e\u003ctbody\u003e\n\u003ctr align=\"middle\" bgcolor=\"#CCCCCC\"\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd width=\"140\"\u003eF\u003c\/td\u003e\n\u003ctd width=\"140\"\u003eR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eSpring rate N\/mm(kgf\/mm)\u003c\/td\u003e\n\u003ctd\u003e69 ( 7 )\u003c\/td\u003e\n\u003ctd\u003e59 ( 6 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eFree height (mm)\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eSpring type\u003c\/td\u003e\n\u003ctd\u003eStraight\u003c\/td\u003e\n\u003ctd\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eRecommended range to change spring rate N\/mm(kgf\/mm)\u003c\/td\u003e\n\u003ctd\u003e±20 ( 2 )\u003c\/td\u003e\n\u003ctd\u003e±20 ( 2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecification of damper:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable border=\"0\" width=\"650\" cellspacing=\"1\" cellpadding=\"3\" bgcolor=\"#666666\"\u003e\u003ctbody\u003e\n\u003ctr align=\"middle\" bgcolor=\"#CCCCCC\"\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd width=\"140\"\u003eF\u003c\/td\u003e\n\u003ctd width=\"140\"\u003eR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eDamping force (Rebound\/Damping)N*\u003c\/td\u003e\n\u003ctd\u003e853 \/ 226\u003c\/td\u003e\n\u003ctd\u003e745 \/ 196\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eDefault position of dial\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd bgcolor=\"#CCCCCC\"\u003eRemaining damper stroke (Rebound\/Damping)mm\u003c\/td\u003e\n\u003ctd\u003e70 \/ 45\u003c\/td\u003e\n\u003ctd\u003e72 \/ 83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e* The value of the damping force is at piston speed of 0.1m\/sec.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSetting data:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable border=\"0\" width=\"650\" cellspacing=\"1\" cellpadding=\"3\" bgcolor=\"#666666\"\u003e\u003ctbody\u003e\n\u003ctr align=\"middle\" bgcolor=\"#CCCCCC\"\u003e\n\u003ctd colspan=\"4\"\u003eF\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#CCCCCC\"\u003e\n\u003ctd nowrap\u003eDefault\u003c\/td\u003e\n\u003ctd nowrap\u003eTest\u003c\/td\u003e\n\u003ctd nowrap\u003eDrivable limit\u003cbr\u003eHigh *\u003c\/td\u003e\n\u003ctd nowrap\u003eDrivable limit\u003cbr\u003eLow *\u003c\/td\u003e\n\u003ctd nowrap\u003eDefault\u003c\/td\u003e\n\u003ctd nowrap\u003eTest\u003c\/td\u003e\n\u003ctd nowrap\u003eDrivable limit\u003cbr\u003eHigh *\u003c\/td\u003e\n\u003ctd nowrap\u003eDrivable limit\u003cbr\u003eLow *\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eLength of\u003cbr\u003ecase (mm)\u003c\/td\u003e\n\u003ctd\u003e410\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e428\u003c\/td\u003e\n\u003ctd\u003e405\u003c\/td\u003e\n\u003ctd\u003e380\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e399\u003c\/td\u003e\n\u003ctd\u003e368\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eSpring\u003cbr\u003eSet length(mm)\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e225\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e277\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e277\u003c\/td\u003e\n\u003ctd\u003e309\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eLength to ride hight\u003cbr\u003eadjuster (mm)\u003c\/td\u003e\n\u003ctd\u003e87\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e105\u003c\/td\u003e\n\u003ctd\u003e67\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003ctd\u003e?\u003c\/td\u003e\n\u003ctd\u003e63\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"middle\" bgcolor=\"#FFFFFF\"\u003e\n\u003ctd nowrap bgcolor=\"#CCCCCC\"\u003eLever ratio\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e1.49\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003e1.51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e* Refer to the above explanation *3 of ride height information for drivable high and low limitations.\u003c\/p\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":46205816996013,"sku":"0E0KU","price":1550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2405\/1117\/files\/80230-at003_002_kit.jpg?v=1781898978","url":"https:\/\/riderite.us\/products\/hks-hipermax-iv-gt-gse21-grs204-full-kit","provider":"Ride Rite Auto","version":"1.0","type":"link"}