REV9 Hyper-Street II Coilovers for Infiniti Q45 RWD (Y50) 2002-2006 – No Spindle

Part Number: R9-HS2-204_1
Brand: REV9 Power

Drop the Q45. Tighten the Handling. Give It a Whole New Attitude.

Give your 2002-2006 Infiniti Q45 RWD (Y50) a lower, more aggressive stance with the REV9 Hyper-Street II Coilover Kit. Designed to improve handling while maintaining street-friendly ride quality, this setup gives the Q45 a more responsive and planted feel.

With monotube shocks, 32-way adjustable rebound damping, and full-length ride-height adjustment, you can fine-tune both the stance and suspension response to match your driving style.

Why Upgrade to Hyper-Street II?

• 32-way adjustable rebound damping
• Performance monotube shock design
• Full-length ride-height adjustment
• Independent spring preload adjustment
• Helps reduce body roll
• Improved suspension response
• More planted feel through corners
• Full steel-alloy construction
• Lightweight aluminum hardware
• Aggressive lowered stance
• Street and performance focused

Vehicle Fitment

2002-2006 Infiniti Q45 RWD (Y50)
Fits all trims

Specifications

• Product Series: Hyper-Street II
• Part Number: R9-HS2-204_1
• Vehicle: Infiniti Q45
• Chassis: Y50
• Years: 2002-2006
• Drivetrain: RWD
• Shock Design: Monotube
• Damping Adjustment: 32-Way Rebound
• Ride Height: Full-Length Adjustable
• Spring Preload: Independently Adjustable
• Construction: Steel Alloy with Aluminum Hardware

Important Installation Notice

Front spindle welding is required for installation. This kit is supplied without the front spindle, so the factory spindle must be properly adapted and welded during installation.

For vehicles equipped with electronic suspension, an adaptive damping warning light will illuminate after installation. According to REV9, normal vehicle operation will not be affected.

Installation & Setup

Due to the required front spindle welding, professional installation is strongly recommended. Proper ride height, spring preload, damping, suspension clearance, and alignment should be checked after installation.

A professional four-wheel alignment is strongly recommended once the final ride height is set.

Professional Installation Available

RPM Racing offers professional coilover and suspension installation services.

Contact RPM Racing for installation availability, pricing, and scheduling.

Drop the Q45. Tighten the corners. Give Infiniti’s flagship sedan the stance it deserves.