{"product_id":"hks-hipermax-s-vbh-full-cancellerkit-f-pillow","title":"HKS 80330-AF010CP Hipermax S Coilover Kit w\/ Error Canceller Subaru WRX VBH","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2021-Present Subaru WRX S4 (VBH; FA24 Turbo 2.4L Flat-4; AWD) - Full Kit with Error Canceller (Front \u0026amp; Rear)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eProduction date range: November 2021 (21\/11) onward - covers the full VBH WRX S4 production run to date\u003c\/li\u003e \u003cli\u003eThe OEM electronically controlled suspension (DDS) must be removed for installation; the included error canceller prevents fault codes from appearing on CVT-equipped models after removal\u003c\/li\u003e \u003cli\u003eThis is the front pillow ball camber-adjustable upper mount variant - for the standard rubber front upper mount version without camber adjustment, see part 80330-AF010C\u003c\/li\u003e \u003cli\u003eFront upper mount: Pillow Ball (Spherical Bearing, Camber-Adjustable); Rear upper mount: Rubber Bush\u003c\/li\u003e \u003cli\u003eFront damper layout: Inverted; Rear damper layout: Normal\u003c\/li\u003e \u003cli\u003eThis item ships via UPS or FedEx only - standard ground freight is not available\u003c\/li\u003e \u003cli\u003eSold as a complete front and rear coilover kit with error canceller (4 corners)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eIncludes OEM electronic damping system (DDS) error canceller - prevents dash warning lights when replacing the factory electronically controlled suspension on CVT models\u003c\/li\u003e \u003cli\u003eFront pillow ball camber-adjustable upper mounts deliver direct steering feedback and enable front camber tuning not possible with rubber bush alternatives\u003c\/li\u003e \u003cli\u003eInverted front damper layout reduces unsprung weight and increases lateral rigidity for sharper response and cornering stability\u003c\/li\u003e \u003cli\u003eSingle-tube (monotube) damper construction separates gas and oil for consistent, heat-stable damping - resolving the instability and harshness found in the stock DDS system\u003c\/li\u003e \u003cli\u003eHKS Flat Ride Concept (FRC) tuning delivers smooth absorption of small road imperfections while generating firm, controlled damping through corners and over undulating surfaces\u003c\/li\u003e \u003cli\u003e30-step damping adjustment via Wide Range (WR) Needle - tunable front and rear without disassembly\u003c\/li\u003e \u003cli\u003eDual Preload Valve System (Dual PVS) reduces unnecessary high-speed damping force for improved ride comfort without compromising sport response\u003c\/li\u003e \u003cli\u003eRear helper springs improve packing behavior and prevent spring float at full droop\u003c\/li\u003e \u003cli\u003eLength-adjustable shock body allows lowering without spring preload, preserving full suspension travel\u003c\/li\u003e \u003cli\u003eDURA BOOTS and PNE corrosion-coated threads for long-term durability\u003c\/li\u003e \u003cli\u003eManufactured in Japan to HKS specifications; 3-year \/ 60,000 km warranty coverage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eHKS Part Number: 80330-AF010CP (supersedes 80300-AF010CP)\u003c\/li\u003e \u003cli\u003eCompatible Vehicle: Subaru WRX S4 (VBH)\u003c\/li\u003e \u003cli\u003eCompatible Engine: FA24 (2.4L Turbocharged Flat-4)\u003c\/li\u003e \u003cli\u003eSpring Rate - Front: 69 N\/mm (7.0 kgf\/mm)\u003c\/li\u003e \u003cli\u003eSpring Rate - Rear: 59 N\/mm (6.0 kgf\/mm)\u003c\/li\u003e \u003cli\u003eFree Length - Front: 200 mm (Straight Barrel Type)\u003c\/li\u003e \u003cli\u003eFree Length - Rear: 170 mm (Straight)\u003c\/li\u003e \u003cli\u003eDamping Force Adjustment: 30 steps (Front \u0026amp; Rear)\u003c\/li\u003e \u003cli\u003eHelper Spring (Rear): Included\u003c\/li\u003e \u003cli\u003eUpper Mount - Front: Pillow Ball (Spherical Bearing, Camber-Adjustable)\u003c\/li\u003e \u003cli\u003eUpper Mount - Rear: Rubber Bush\u003c\/li\u003e \u003cli\u003eFront Damper Layout: Inverted\u003c\/li\u003e \u003cli\u003eRear Damper Layout: Normal\u003c\/li\u003e \u003cli\u003eIncludes: OEM DDS Error Canceller\u003c\/li\u003e \u003cli\u003eCountry of Origin: Japan\u003c\/li\u003e \u003cli\u003eWarranty: 3 Years \/ 60,000 km\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2x Front HKS Hipermax S Inverted Coilover Assemblies with Pillow Ball Camber-Adjustable Upper Mounts (Left \u0026amp; Right)\u003c\/li\u003e \u003cli\u003e2x Rear HKS Hipermax S Coilover Assemblies with Rubber Bush Upper Mounts (Left \u0026amp; Right)\u003c\/li\u003e \u003cli\u003eRear helper springs\u003c\/li\u003e \u003cli\u003eOEM DDS Electronic Suspension Error Canceller\u003c\/li\u003e \u003cli\u003eHardware and adjustment tools as supplied by HKS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003e The HKS 80330-AF010CP Hipermax S is a complete front and rear coilover kit with error canceller specifically developed for the 2021-and-later Subaru WRX S4 (VBH) equipped with the FA24 2.4L turbocharged flat-four. This is the pillow ball camber-adjustable front upper mount variant, adding front camber tuning capability to an already capable kit. The stock WRX S4's electronically controlled DDS suspension delivers inconsistent feel - softness and instability in comfort mode, harshness over small bumps in sport mode - and this kit addresses both shortcomings with HKS's large-diameter single-tube monotube dampers, Flat Ride Concept (FRC) tuning, and Dual Preload Valve System (Dual PVS). The result is a suspension that absorbs minor road texture smoothly while generating firm, progressive damping through corners and over surface changes, making the VBH genuinely more composed than the stock setup in all driving conditions.\u003c\/p\u003e\u003cp\u003e The included OEM DDS error canceller is essential for CVT-equipped VBH models - without it, removing the factory electronic damping system triggers dashboard fault codes. Front spring rates of 69 N\/mm and rear rates of 59 N\/mm are tuned for the VBH's AWD platform and weight distribution. The front pillow ball spherical bearing is a consumable component and can be replaced separately when worn. This kit supersedes part number 80300-AF010CP, ships via UPS or FedEx only, and is backed by HKS's 3-year \/ 60,000 km manufacturer warranty.\u003c\/p\u003e\u003cmeta name=\"description\" content=\"Upgrade your 2021+ Subaru WRX S4 with the HKS Hipermax S Coilover Kit. Enhanced handling, camber adjustability, and error canceller included!\"\u003e\u003cmeta name=\"keywords\" content=\"HKS Hipermax S Coilover, Subaru WRX S4 suspension, front camber adjustable kit, automobile performance tuning, DDS electronic suspension kit, monotube damper assembly, AWD suspension upgrade, Subaru WRX coilover system, high-performance shock absorbers, adjustable damping coilovers\"\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":53856570638655,"sku":"HKS80330-AF010CP","price":2990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/25a44f07a73bbd613d19f37300943bbeL.jpg?v=1786584089","url":"https:\/\/wcaperformance.com\/products\/hks-hipermax-s-vbh-full-cancellerkit-f-pillow","provider":"WCA Performance","version":"1.0","type":"link"}