KYB Shock Absorber - Front - Supra JZA80KYB Gas Shock Absorber for Supra JZA80 Front Not handed Twin tube gas shock absorber Patented valving plus pressurized nitrogen gas account for riding comfort and, at the same time, dramatically reduce the aeration or foaming that commonly occur in shock absorber and cause its performance to start fading, even after only a few minutes in operation. Fensport Tip: It is advisable to always replace shock absorbers in axle pairs to retain handling