Bring your sports coupe's rear ride height and factory handling back with the KYB Strut-Plus SR4611, a complete corner-unit assembly (strut, mount, and spring) that installs at the rear of the 2013-2016 Scion FR-S, 2013-2018 Subaru BRZ, and 2019 Toyota 86. As an original-equipment supplier, KYB engineers this unit to help restore the ride, handling, and control your vehicle had when new.
- OE-restoring design: Built on an OE Restoring KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific, precision-designed damping valves.
- High-carbon steel spring: An application-engineered, high-carbon steel coil spring matched to the strut helps maintain proper ride height and control weight without sacrificing ride quality.
- Pre-assembled: Exact-fitment engineered and pre-assembled for a bolt-in install and professional results.
- Safety-system aware: Engineered to help vehicles equipped with electronic safety systems (ESC, ABS, etc.).
This KYB quick strut assembly arrives as a ready-to-install rear strut assembly, so the spring is already compressed and set. A strut supports vehicle weight, sets ride height, and acts as the steering pivot, so worn units may show up as sagging ride height, bottoming out over bumps, or loose handling. As a KYB strut plus assembly, the spring is engineered to match the strut for factory ride quality. For even, balanced handling, plan to replace both rear sides together as a matched set.
