SUBARU

Model Body Style Year Note Upper Mount Strut Design CIRCUIT RACE (3D optional) TARMAC RALLY GRAVEL RALLY (R/U optional) More Info.
Front Rear Front Rear Part No. Spring Rate(kg) Part No. Spring Rate(kg) Part No. Spring Rate(kg)
BRZ  ZC6 12-up P/U* A/U or P/U YS01-SB-ASCR001 12 12 YS01-SB-ASTR001 8 8 YS01-SB-ASGR001 5 5
IMPREZA  GC8 93-01 WRX, incl. STi P/U* P/U YS01-SB-ASCR002 14 12 YS01-SB-ASTR002 10 7 YS01-SB-ASGR002 5 4
IMPREZA  GF8 93-01 WRX, incl. STi P/U* P/U YS01-SB-ASCR003 14 12 YS01-SB-ASTR003 10 7 YS01-SB-ASGR003 5 4
IMPREZA WRX / WRX STI  GD2,3,9/GDA/GDB GG2,3,9/GGA/GGB 02-07 WRX (front clevis width = 26mm) P/U* P/U YS01-SB-ASCR004 14 12 YS01-SB-ASTR004 10 8 YS01-SB-ASGR004 5 4
IMPREZA WRX STI  GDB(Applied E-G) 04-07 WRX STi (front clevis width = 30mm) P/U* P/U YS01-SB-ASCR005 14 12 YS01-SB-ASTR005 10 8 YS01-SB-ASGR005 5 4
IMPREZA  GH2,3,7 07-11 front clevis width = 26mm P/U* A/U or P/U YS01-SB-ASCR006 14 16 YS01-SB-ASTR006 10 10 YS01-SB-ASGR006 5 6
IMPREZA WRX  GH8 07-11 front clevis width = 26mm P/U* A/U or P/U YS01-SB-ASCR007 14 16 YS01-SB-ASTR007 10 10 YS01-SB-ASGR007 5 6
IMPREZA  GE(4door) 08-10 front clevis width = 26mm P/U* A/U or P/U YS01-SB-ASCR010 14 16 YS01-SB-ASTR010 10 10 YS01-SB-ASGR010 5 6
IMPREZA WRX STI  GRB/GRF(5door) 08-14 WRX STi 2.0L/2.5L (front clevis width = 30mm) (PCD 114.3) P/U* A/U or P/U YS01-SB-ASCR008 14 16 YS01-SB-ASTR008 10 10 YS01-SB-ASGR008 5 6
IMPREZA WRX STI  GVB/GVF(4door) 10-14 WRX STI 2.0L/2.5L (front clevis width = 30mm) (PCD 114.3) P/U* A/U or P/U YS01-SB-ASCR009 14 16 YS01-SB-ASTR009 10 10 YS01-SB-ASGR009 5 6
IMPREZA WRX STI  GRB/GRF(5door) 09-10 WRX STI, 2.0L/2.5L (front clevis width = 30mm) P/U* A/U or P/U N/A N/A N/A N/A N/A N/A N/A N/A N/A
IMPREZA WRX / WRX STI  VA 14-up P/U* A/U or P/U YS01-SB-ASCR013 14 16 YS01-SB-ASTR013 10 10 YS01-SB-ASGR013 5 6
● A/U: Aluminum Upper Mount ● P/U: Pillow Ball Aluminum Upper Mount ( * with camber plate)
● OEM: Stock Upper Mount ● S/U: Pillow Ball Steel Upper Mount ( * with camber plate)
● S/U(#): Steel Upper Mount only w/out pillow ball & camber plate ● R/U: Rubber Upper Mount
● 3D: Camber + Caster upper mount

For Circuit Race Type suspension, 3D Upper Mounts (camber+caster) are optional.

For Gravel Rally Type suspension, Rubber Upper Mounts are optional.

▲ : standard strut design    ● : rearsustech upside-down strut design

★ : inverted strut design (shock body construction with an outer sleeve)

1