Supra HKS Hipermax IV GT Suspension Kit 80230-AT023AC

Supra HKS Hipermax IV GT Suspension Kit Here’s the latest coilover street suspension kit for A90 / GR Supra. Code No. 80230-AT023AC ▲The above photo is an item for DB42. · An updated MAX IV GT with improved handling and comfort, an ulimate street suspension. Application · Specification Engine B48 Model Year 19/05 – Remarks Note: When height is adjusted various parts will be misaligned. Including Radar, Camera, wheel alignment, and can cause the Toyota Supra Safety system to malfunction. · FRONT REAR Damping force adjustment 30 steps 30 steps Base valve – – Height adjustable lower bracket ○ ○ Upper mount Spherical bearing Rubber Inverted/Normal type Inverted Normal Damper/Spring layout Coilover Separated Spring rate change at factory 〇 ○ Damping force adjustment with wire – ‐ Helper spring (Spring rate N/mm) – – Ride Height · mm Factory *2 Test data Adjustable range High – Low *3 Drivable range High – Low *4 FRONT Ride height *1 654 662 676 ～ 631 676 ～ 631 Against stock -33 -25 -11 ～ -56 -11 ～ -56 REAR Ride height *1 668 673 691 ～　635 691 ～　635 Against stock -30 -25 -7 ～ -63 -7 ～ -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) 69 ( 7 ) 118 ( 12 ) Free height (mm) 200 250 Spring type Straight Straight Recommended range to change spring rate N/mm(kgf/mm) ±10(1) ±20 ( 2 ) Specification of damper F R Damping force (Rebound/Damping)N* 1133 / 515 633 / 417 Default position of dial 15 15 Remaining damper stroke (Rebound/Damping)mm 39 / 50 54 / 60 * 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 ← 289 264 319 ← 339 291 Spring Set length(mm) 195 188 186 200 – – – – Length to ride hight adjuster (mm) 20 27 39 0 42 45 56 22 Lever ratio 1.18 1.69(spg) , 1.20(dmp) * Refer to the above explanation *3 of ride height information for drivable high and low limitations. Test vehicle information F R Vehicle weight kg 785.5 744 Tire size (Air pressure) kPa 255 / 35 – 19 ( 220 ) 275 / 35 – 19 ( 220 ) Wheel size 9.5J × 19 10.5J × 19 Alignment (Toe/Camber) Test data in 0.4 mm / -2°23′ in 1.2 mm / -2°34′ Standard value in 3.1 mm ± 2.3 mm / -1°45′ ± 0°30′ in 2.7 mm ± 2.3 mm / -2°00′ ± 0°25′ * Test data at HKS. Parts List * It may be changed without prior notice. Point ・This is a special combination kit with HIPERMAX IV GT and SEC (suspension error canceler) for GR Supra. ・This kit is packaged with the suspension error canceller which is required when the stock electric control shock absorber of GR Supra is removed. ・This package offers a better price compared to purchasing products separately. SEC: https://www.hks-power.co.jp/en/product_db/suspension/db/23945 For info on Supra HKS Hipermax IV GT Suspension Kit please go to http://www.hks-power.co.jp For info on our full range of goods and services please go to http://www.tdi-plc.com