KONI 8805-1009 FSD Spartan Mountain Master IFS Shock

The KONI 8805-1009 FSD Spartan Mountain Master IFS Shock is a twin-tube hydraulic shock absorber designed to provide controlled suspension performance for demanding automotive applications. KONI Frequency Selective Damping (FSD) technology helps the shock adapt its damping response according to suspension movement, supporting a smoother ride over smaller road imperfections while maintaining control during larger suspension inputs.

Built for independent front suspension systems, this KONI shock is engineered to balance ride comfort, handling stability, and dependable damping performance. Its twin-tube hydraulic construction provides a proven design for consistent operation, while the FSD system helps reduce the compromise between everyday ride quality and responsive vehicle control. The result is a suspension component suited to drivers who expect confident handling on varied road surfaces.

The KONI 8805-1009 is intended for vehicle-specific fitment and should be matched to the application before installation. Confirm suspension configuration, model year, and manufacturer fitment requirements to ensure compatibility. Professional installation is recommended, and all related suspension components should be inspected during service. This shock is sold individually and is supplied as an automotive replacement or upgrade component.

Product Specifications and Technical Data

• Brand: KONI
• Part Number: 8805-1009
• Product Type: FSD shock absorber
• Construction: Twin-tube hydraulic
• Suspension Application: Independent front suspension
• Damping Technology: Frequency Selective Damping
• Product Category: Automotive suspension component
• Package Weight: Approximately 29.3 pounds

What's Included

• One KONI 8805-1009 FSD Spartan Mountain Master IFS Shock

Features:

• FSD Technology: Frequency Selective Damping helps adjust shock response for improved ride comfort and suspension control.
• Twin-Tube Hydraulic Design: Provides dependable damping performance for varied driving conditions.
• IFS Application: Designed for independent front suspension systems when matched to the correct vehicle fitment.
• Balanced Performance: Supports a controlled, stable ride while helping reduce harshness over smaller road irregularities.