HKS Hipermax S BNR32

HKS Hipermax S BNR32 Code No. 80300-AN008 Going beyond just ride comfort or handling performance, a new standard of “Driving Comfort” aims for comfort in ride but also in the peace of mind generated by handling performance and drivability . An uncompromising balance which delivers on all the demands of street driving. Application Engine · RB26DETT Model Year · 89/08 – 94/12 Remarks · Testing confirmed on standard car. Specification FRONT · REAR Damping force adjustment · 30 steps · 30 steps Base valve · – · – Height adjustable lower bracket · ○ · ○ Upper mount · Rubber · Rubber Inverted/Normal type · Normal · Normal Damper/Spring layout · Coilover · Coilover Spring rate change at factory · Possible · Possible Damping force adjustment with wire · – · ○ Helper spring (Spring rate N/mm) · ○ ( 19.8 ) · ○ ( 19.8 ) Ride Height mm Factory *2 · Test data · Adjustable range High – Low *3 · Drivable range High – Low *4 FRONT · Ride height *1 · 656 · ← · 695 ～ 627 · 695 ～ 629 Against stock · -39 · ← · 0 ～ -68 · 0 ～ -66 REAR · Ride height *1 · 656 · ← · 671 ～　608 · 671 ～　608 Against stock · -15 · ← · 0 ～ -63 · 0 ～ -63 *1. Height from road surface to fender arch. *2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS’ recommended setting.) *3. Adjustable range (However, the lowest value may not be road legal. Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive. Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.) *4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.) Caution). Actual data depends on each vehicle. Kit information Spring of Full Kit F · R Spring rate N/mm(kgf/mm) · 98 ( 10 ) · 78 ( 8 ) Free height (mm) · 200 · 220 Spring type · Straight · Straight Barrel type Recommended range to change spring rate N/mm(kgf/mm) · ±20 ( 2 ) · ±20 ( 2 ) Specification of damper F · R Damping force (Rebound/Damping)N* · 1515 / 456 · 652 / 348 Default position of dial · 15 · 15 Remaining damper stroke (Rebound/Damping)mm · 43 / 56 · 62 / 74 * The value of the damping force is at piston speed of 0.1m/sec. Setting data F · R Default · Test · Drivable limit High * · Drivable limit Low * · Default · Test · Drivable limit High * · Drivable limit Low * Length of case (mm) · 279 · ← · 316 · 270 · 410 · ← · 424 · 377 Spring Set length(mm) · 237 · ← · 236 · 255 · 287 · ← · ← · 297 Length to ride hight adjuster (mm) · 29 · ← · 67 · 2 · 43 · ← · 57 · 0 Lever ratio · 1.03 · 1.12 * Refer to the above explanation *3 of ride height information for drivable high and low limitations. Test vehicle information F · R Vehicle weight kg · -　(880) · -　(620) Tire size (Air pressure) kPa · 235 / 40 – 18 ( 230 ) · 235 / 40 – 18 ( 230 ) Wheel size · 9 JJ × 18 inset 22 · 9 JJ × 18 inset 22 Alignment (Toe/Camber) · Test data · out 1 mm / -2°00′ · in 0 mm / -2°33′ Standard value · 0 ～ in 2 mm / -0°55′ ± 45′ · in 2 ± 2 mm / -1°05′ ± 30′ Parts List * It may be changed without prior notice. Point MAX S for BNR32, a further evolution from 20SPEC, is now available. In order to avoid fluctuated damper force shifting, causing uncomfortable feel under braking or corning, we tested and chose from the countless number valve shims to pursue a driving movement which the driver could feel as expected during driving. By optimizing the size of the PVS, we control the damping characteristic beyond 20 SPEC. The color has been changed to gunmetal to match the renewal, and chamfering of the upper plate has been added to further improve the aesthetics. ●About modification at the time of installation Cutting cargo space is required to install the rear damper force adjustment. For info on HKS Hipermax S BNR32 please go here For info on our full range of goods and services please go here