Manufacturer name: OHLINS Product name: Screw-type height adjustment model complete kit Car manufacturer: Honda Model: Civic Type R Model: FK8 Year : 2017~2021 Drive: FF Compatibility details: Specifications: Sub-valve: DFV equipped model Free length [F|R] (mm): 180|180 Rate [F|R] (N/mm): 60|100 Down amount [F|R]: 15|25 Cancellation kit: 35020-25 Remarks: Caution: Spring rate cannot be changed at the time of purchase. The standard down amount is data measured during testing by the manufacturer and is only a guide (it may change due to individual vehicle differences, etc.)