FEAL Suspension 441+ GT Comfort Coilovers w/ Radial Bearing Upgrade and Swift Springs 2015-2021 WRX / 2015-2021 STI | 6k Spring Rate | Adjustable Comfort Coilovers

Overview

The FEAL Suspension 441+ GT Comfort Coilovers with Radial Bearing Upgrade and Swift Springs are engineered specifically for the 2015-2021 Subaru WRX and WRX STI. These coilovers deliver a refined balance of performance and comfort, designed for enthusiasts who want improved handling without sacrificing daily drivability. Featuring a 6k/6k spring rate setup, this kit offers approximately 1-2 inches of adjustable lowering, allowing you to dial in the perfect stance and suspension height for your Subaru.

FEAL Suspension’s design philosophy is rooted in motorsports experience and extensive shock tuning expertise. The 441+ GT Comfort coilovers incorporate advanced damping technology that adjusts both rebound and compression with a single knob, simplifying setup while providing precise control over vehicle dynamics. The inclusion of radial bearing upgrades and premium Swift springs further enhances suspension response and durability, setting this kit apart as a high-quality, race-proven solution tailored for Subaru platforms.

For Subaru owners, this coilover kit translates to a noticeable improvement in cornering stability, reduced body roll, and enhanced ride compliance on varied road surfaces. The GT Comfort model is tuned to maintain maximum comfort, making it an ideal choice for daily drivers who want a sporty feel without harshness. Whether navigating tight mountain roads or commuting, these coilovers offer a confident, controlled driving experience that complements the WRX and STI’s performance character.

Features & Specifications

This FEAL Suspension 441+ GT Comfort Coilover kit is engineered for the 2015-2021 Subaru WRX and WRX STI and features a 6k/6k spring rate with radial bearing upgrades. Constructed from high-quality materials with precision engineering, it delivers improved handling and comfort for Subaru enthusiasts seeking a versatile suspension upgrade.

• Brand: FEAL Suspension
• Product: 441+ GT Comfort Coilovers w/ Radial Bearing Upgrade and Swift Springs
• Part Number: 441SU-16GT+RB-S
• Fitment: 2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI
• Material: High-grade steel and aluminum components
• Finish: Durable powder coat
• Construction: Precision engineered with radial bearing upgrade
• Origin: Designed with motorsports expertise
• Spring Rate (F/R): 6k / 6k
• Damping Adjustment: Single knob rebound and compression adjustment
• Ride Height Range: Approximately 1-2" lowering, up to 1" lift capability
• Line Length: MacPherson: 10" line with reservoir mounted to coilover; Multi-Link: 24" line with remote reservoir

Key Benefits

• Handling: Enhanced cornering stability and reduced body roll for confident driving on twisty roads and track days
• Comfort: GT Comfort tuning prioritizes ride compliance, making it suitable for daily driving without harshness
• Adjustability: Single knob damping adjustment simplifies tuning rebound and compression to match driving preferences
• Durability: Radial bearing upgrade and Swift springs improve longevity and consistent performance under load
• Fitment: Tailored specifically for 2015-2021 WRX and STI models ensuring precise fit and function
• Versatility: Allows up to 1" lift or 1-2" lowering, accommodating various driving styles and road conditions

What's Included

• 1× FEAL Suspension 441+ GT Comfort Coilover Kit with Radial Bearing Upgrade
• Swift Springs pre-installed (6k front and rear)
• Reservoir lines (10" for MacPherson, 24" for Multi-Link)
• Installation instructions

Installation & Compatibility

Installation of the FEAL Suspension 441+ GT Comfort Coilovers is moderately complex and recommended for those with suspension experience or professional installation. The kit requires mounting of remote reservoirs for Multi-Link rear suspension models, which may need additional clearance considerations. No major modifications are necessary, but alignment is required after installation to ensure optimal handling and tire wear. The damping adjustability allows for on-the-fly tuning without disassembly, making it user-friendly once installed.

• Professional Installation: Recommended
• Modifications Required: None, minor adjustments for reservoir mounting
• Verify Compatibility: Confirm fitment for your specific 2015-2021 WRX or STI model and suspension type

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