The KYB Gas‑a‑just front-left monotube strut for 2015–2017 Subaru WRX restores OE handling while offering improved responsiveness. Its dual‑chamber design separates an air‑free hydraulic piston and valve area for control from a high‑pressure nitrogen gas chamber with a floating piston for comfort and instant performance. This OE‑style monotube is a direct replacement; KYB recommends strut boot SB123 for additional protection.
KYB Shocks & Struts Gas-a-just Front Left 15-17 Subaru WRX