KYB Strut Plus Strut (Front Left)

2011–2016 Scion tC / 2012–2017 Toyota Prius V

SR4521

Overview:

The KYB Strut Plus Strut assembly is a direct replacement designed to restore your vehicle’s original ride quality, handling, and control. As a critical suspension component, the strut supports vehicle weight, determines ride height, acts as a steering pivot, and contributes to overall vehicle stability. It also plays a role in the proper function of electronic crash avoidance systems.

Engineered by KYB, an original equipment manufacturer, this strut assembly is ideal for daily drivers and enthusiasts seeking to maintain or improve the performance and safety of their Scion tC or Toyota Prius V. With KYB’s expertise, you’ll get a reliable, high-quality strut that meets or exceeds original equipment specifications.

Key Features:

This KYB Strut Plus Strut is engineered to restore your vehicle’s suspension performance with precision and durability. Key features include:

• Original Equipment (OE) Restoring KYB Strut designed to match factory performance and fitment.
• High carbon steel coil springs developed considering vehicle attributes and corner weights to ensure ride height is restored within OE specifications.
• Restores proper vehicle handling, steering response, and stability for safer driving.
• Supports the correct operation of electronic crash avoidance systems by maintaining proper suspension geometry.
• Durable construction engineered to withstand daily driving conditions and maintain long-term reliability.
• Winner of the 2018 Best Overall Import Aftermarket Product, reflecting superior fitment and quality.

Construction & Design:

The KYB Strut Plus Strut features a robust design that combines a high-quality shock absorber with a precisely engineered coil spring. The high carbon steel coil spring is tailored to the specific weight distribution and suspension characteristics of the Scion tC and Toyota Prius V models, ensuring accurate ride height and suspension performance.

As an original equipment supplier, KYB uses advanced manufacturing processes and quality materials to deliver a strut assembly that fits perfectly and performs reliably. This attention to detail helps maintain your vehicle’s intended ride comfort and handling dynamics.

Installation & Fitment:

This strut assembly is a direct bolt-on replacement for the front left position on the following vehicles:

• Scion tC (2011–2016)
• Toyota Prius V (2012–2017), including Five, Four, Three, and Two trims

No cutting, drilling, or special tuning is required for installation. The strut uses factory mounting points and is designed to fit precisely, making replacement straightforward for professional mechanics and experienced DIYers alike.

What's Included:

• Complete front left strut assembly with shock absorber and coil spring
• All necessary mounting hardware (as applicable)
• Installation instructions

Ideal For:

• Owners of 2011–2016 Scion tC and 2012–2017 Toyota Prius V seeking to restore original suspension performance
• Daily drivers who want reliable, factory-quality ride and handling
• Enthusiasts focused on maintaining vehicle stability and safety systems
• Those replacing worn or damaged front left struts to improve vehicle control and comfort

KYB is a major shock and strut manufacturer supplying both OEM and aftermarket suspension components, with options that range from OE-replacement ride quality to more performance-oriented control. For enthusiasts, KYB upgrades are a solid way to restore damping performance and tighten handling feel with proven manufacturing scale and consistency.