REV9 Hyper-Street II 32-Way Adjustable Coilovers for Subaru Impreza (GU) 2024–2027

Part Number: R9-HS2-171_2
Brand: REV9 Power

Lower Your Impreza. Sharpen Your Handling. Own Every Corner.

Give your Subaru Impreza a sportier stance and more responsive handling with the REV9 Hyper-Street II Coilover Suspension Kit. Designed for the 2024–2027 Subaru Impreza (GU), this suspension upgrade combines adjustable ride height, improved cornering response, and customizable ride comfort.

Featuring 32-way adjustable rebound damping, monotube shock absorbers, and independent ride-height and spring-preload adjustments, these coilovers allow you to fine-tune your Impreza for daily commuting, spirited driving, or a more aggressive street setup.

Why Upgrade?

• 32-way adjustable rebound damping

• Performance-oriented monotube shock absorbers

• Independent ride-height and spring-preload adjustments

• Full-length adjustable shock bodies

• Improved handling and cornering response

• Larger shock oil and gas capacity

• Heavy-duty steel alloy construction

• Aluminum hardware

• Adjustable lowered stance

• Springs designed for improved handling performance

• Ideal for daily driving and spirited street performance

Vehicle Fitment

• 2024–2027 Subaru Impreza (GU)

Excludes Subaru WRX and STI models.

Manufacturer-listed year range. Confirm compatibility for newer model years and specific trims before ordering.

Specifications

• Series: Hyper-Street II

• Product Type: Adjustable Coilover Suspension Kit

• Shock Design: Monotube

• Damping Adjustment: 32 Clicks

• Damping Type: Rebound Force Adjustment

• Shock Body Construction: Steel Alloy

• Hardware: Aluminum Components

• Ride Height Adjustment: Full-Length Adjustable

• Spring Preload: Independently Adjustable

• Ride Height Adjustment Method: Adjustable Lower Shock Bracket

• Vehicle Platform: Subaru Impreza GU

Hyper-Street II Monotube Performance

REV9 Hyper-Street II coilovers utilize monotube shock absorbers with increased oil and gas capacity to support consistent damping performance and responsive suspension control.

With 32 levels of rebound adjustment, drivers can fine-tune suspension response to match their driving preferences.

Softer settings can provide a more comfortable ride for everyday driving, while firmer settings offer greater suspension control during cornering and spirited driving.

The included springs are selected to complement the suspension system and help improve overall handling performance.

Independent Ride Height & Spring Preload Adjustment

Unlike basic lowering spring setups, Hyper-Street II coilovers feature full-length ride-height adjustment through the lower shock bracket.

This allows drivers to lower their Impreza without relying solely on spring compression.

Independent spring-preload adjustment provides additional flexibility when setting up the suspension, helping maintain usable suspension travel while achieving the desired stance.

Important Fitment Notice

• Designed for 2024–2027 Subaru Impreza (GU)

• Does not fit Subaru WRX or STI

• Verify your vehicle's chassis and factory suspension configuration before ordering

• Confirm wheel and tire clearance when lowering the vehicle

• Actual lowering height may vary depending on vehicle setup

• Fitment for future model years is subject to manufacturer confirmation

Installation & Setup

Professional installation is strongly recommended.

• Inspect all suspension components before installation.

• Set spring preload according to manufacturer recommendations.

• Adjust ride height using the lower shock bracket.

• Fine-tune rebound damping for your driving preferences.

• Verify suspension travel and wheel clearance.

• Torque all mounting hardware to manufacturer specifications.

• Perform a professional four-wheel alignment after installation.

Professional Installation Available

RPM Racing offers professional coilover and suspension installation services.

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

Transform your Subaru Impreza with REV9 Hyper-Street II coilovers for an aggressive lowered stance, sharper handling, and customizable suspension performance.