The KYB Gas‑a‑just rear-left monotube strut for 2004 Subaru Impreza WRX STI restores the vehicle's original ride control while offering improved responsiveness and comfort. Its dual‑chamber monotube design separates an air‑free hydraulic piston area for control from a high‑pressure nitrogen gas chamber with a floating piston for ride comfort and instant performance. The Gas‑a‑just also helps keep electronic safety systems operating as intended.
KYB Shocks & Struts Gas-a-just Rear Left 2004 Subaru Impreza WRX STI