Koni STR.T Rear Shocks

2004–2006 Scion xA / xB

8050 1053

Overview:

The Koni STR.T Rear Shocks are engineered specifically for the 2004 to 2006 Scion xA and xB models, delivering a significant upgrade over factory suspension components. Designed for drivers who demand a sportier, more responsive ride without sacrificing comfort, these shocks provide enhanced road feedback and improved handling characteristics. Whether navigating daily commutes or spirited weekend drives, the STR.T shocks offer a balanced blend of performance and drivability.

With Koni’s reputation for precision engineering and durability, the STR.T line brings race-inspired technology to the street in an accessible package. These rear shocks are ideal for enthusiasts seeking to tighten their vehicle’s suspension response and achieve better control through corners and uneven road surfaces.

Key Features:

The Koni STR.T Rear Shocks combine advanced technology with practical design to enhance your Scion’s suspension performance. Key features include:

• Sport-tuned damping for improved handling and road holding
• High reaction speed to maintain control under aggressive driving conditions
• Custom-engineered specifically for 2004–2006 Scion xA and xB rear suspension
• Excellent price-to-performance ratio through optimized quality and technology
• Compatible with KONI SPORT springs and other lowering springs for a complete suspension upgrade
• Individually tailored damping characteristics for precise vehicle dynamics
• Durable construction designed to withstand daily driving and spirited use
• Quick and easy installation with direct factory fitment

Construction & Design:

Koni STR.T shocks feature a robust build quality that reflects the brand’s motorsport heritage. Each shock absorber is crafted with high-grade materials and precision engineering to ensure consistent performance and longevity. The internal valving is specially calibrated to provide a sportier feel while maintaining comfort, allowing the shocks to react swiftly to road irregularities and driver inputs.

The design incorporates advanced damping technology that balances firmness and compliance, resulting in improved traction and stability without harshness. This makes the STR.T rear shocks a reliable upgrade for drivers who want enhanced control without compromising everyday usability.

Installation & Fitment:

These rear shocks are designed as direct replacements for the factory units on 2004–2006 Scion xA and xB models, requiring no modifications for installation. The package is intended to be installed in pairs (both rear sides) to maintain balanced suspension performance. Installation can typically be completed with standard hand tools and basic mechanical knowledge, making it accessible for DIY enthusiasts or professional installers alike.

What's Included:

• Two Koni STR.T Rear Shock Absorbers (for both left and right sides)
• Installation instructions

Ideal For:

The Koni STR.T Rear Shocks are perfect for Scion xA and xB owners who want to improve their vehicle’s handling precision and road feel without the complexity or cost of a full coilover system. They suit drivers who enjoy spirited driving on winding roads, daily commuters seeking better control, and enthusiasts looking to complement lowering springs or other suspension upgrades.