RS-R F900W Down Sus Lowering Springs for 2012-2015 Subaru Forester SJ5 Non-Turbo

Vehicle Fitment

• 2012-2015 Subaru Forester (SJ5, Non-Turbo, AWD)

Features

• High-quality RS-R Down Sus lowering springs engineered in Japan
• Mild performance lowering without harsh ride quality
• Improved handling and reduced body roll
• Designed to work with stock shock absorbers
• Optimized suspension geometry for AWD Forester chassis
• Durable construction with high fatigue resistance
• Enhances stance and visual appeal
• Spring rates tuned for balanced daily and sporty driving

Specifications

• Part Number: F900W
• Drop Front: ~-20mm to -25mm (~-0.8" to -1.0")
• Drop Rear: ~-30mm to -35mm (~-1.2" to -1.4")
• Spring Rate Front: 3.72 kg/mm
• Spring Rate Rear: 3.52 kg/mm
• Placement: Front & Rear lowering springs
• Compatibility: Subaru Forester SJ5 non-turbo AWD models

Included Components

• 2x Front lowering springs
• 2x Rear lowering springs
• 4x Spring isolators (if supplied)

Product Description

The RS-R F900W Down Sus Lowering Springs are a vehicle-specific suspension upgrade designed for the 2012-2015 Subaru Forester (SJ5) non-turbo AWD platform. These springs deliver a moderate yet noticeable drop in ride height - approximately 20-25 mm at the front and 30-35 mm at the rear - giving your Forester a more aggressive stance while lowering the center of gravity for improved handling.

Built with balanced spring rates (3.72 kg/mm front; 3.52 kg/mm rear), the F900W set enhances cornering response and reduces body lean without severely compromising ride comfort for daily driving. The RS-R Down Sus springs are engineered to work with the stock suspension geometry and shock damping, making them a practical choice for enthusiasts who want performance and style in one upgrade.

This kit includes all four springs necessary for installation (front and rear). Upon installation, it's recommended to perform a wheel alignment to ensure optimal handling and tire wear. These springs are confirmed for SJ5 (2012-2015) Forester non-turbo AWD models; later year coverage beyond 2015 is unconfirmed at the time of listing.