REV9 Hyper-Street II Coilover Kit for Scion xB (AZE151) 2008–2015 – 32-Way Adjustable

REV9 Hyper-Street II Coilover Kit for Scion xB (AZE151) 2008–2015 – 32-Way Adjustable

The REV9 Hyper-Street II Coilover Kit is a premium suspension upgrade engineered for the 2008–2015 Scion xB (AZE151), delivering the perfect balance of performance, comfort, and adjustability. Designed for drivers who want enhanced handling without sacrificing daily drivability, this coilover system features advanced mono-tube shock technology and a wide spectrum of damping control to fine-tune your ride.

Built with a full steel alloy body and precision-machined aluminum hardware, REV9’s Hyper-Street II system ensures lasting durability, consistent performance, and excellent heat dissipation. The mono-tube internal design offers increased oil and gas capacity compared to traditional twin-tube setups—resulting in smoother response, improved ride quality, and better performance on lowered applications.

With 32 levels of rebound force adjustment, you can customize shock behavior to match your preferences—whether you want a comfortable daily setup or a firmer, track-ready feel. The system also offers full-length height adjustability, allowing you to achieve the ideal stance while maintaining proper spring preload and overall ride comfort. Independent spring tension adjustment gives you complete control of stiffness without altering the vehicle’s height.

This REV9 kit includes front pillow-ball top mounts with integrated camber plates, allowing for improved alignment correction and enhanced steering response. The rear suspension reuses factory top mounts for a straightforward installation and reliable fitment.

Key Features

• Mono-tube shock design for enhanced performance and consistent damping

• 32 clicks of rebound force adjustment for personalized ride control

• Full-length height adjustability to lower the vehicle without compromising comfort

• Independent spring tension adjustment for customizable stiffness

• Durable steel alloy construction with lightweight aluminum hardware

• Front pillow-ball mounts with camber plate adjustment

• Rear mounts reuse factory components for easy installation

Spring Specifications

• Front spring rate: 6 kg/mm (336 lbs/in)

• Rear spring rate: 4 kg/mm (224 lbs/in)

• Front spring length: 180 mm

• Rear spring length: 150 mm

• Spring inner diameter (front): 62 mm

• Spring inner diameter (rear): 62–67 mm

Vehicle Fitment

• Scion xB (AZE151) — 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015

Important Notes

• Damping Levels: 32-way adjustable

• Height Adjustable: Yes

• Front Top Mount: Pillow-ball with camber plate

• Rear Top Mount: Reuses factory mounts

• REV9 suspension products are designed primarily for off-road and closed-course use.

• California Warning: This product contains nickel, a chemical known to cause cancer and reproductive harm. Visit P65Warnings.ca.gov for more information.