• 441.5 & 441.5+ (1-Way Front / 2-Way Rear) adjustable damper
• Hand-assembled in the USA, fully rebuildable
• Real dyno-verified damping curves for every valving spec
• Standard 441/441+ spring rates are 7k front / 5k rear, dropping to 6k/4k on the GT Comfort tune.

Built Specifically for This Chassis

Every Feal shock is hand-assembled in the USA and fully rebuildable, backed by real dyno-verified damping curves behind each valving spec rather than a generic damper adapted to fit. This 441.5 & 441.5+ (1-Way Front / 2-Way Rear) coilover is built specifically for 2002-2007 Subaru WRX / 2004 Subaru STI, so the valving, spring rates, and shock body length are all matched to this chassis rather than approximated. Standard 441/441+ spring rates are 7k front / 5k rear, dropping to 6k/4k on the GT Comfort tune. That level of application-specific tuning is what separates a proper coilover from a universal strut with adjustable perches bolted on.

A Single Knob, Dialed In Fast

One-way adjustable up front, two-way adjustable in the rear with remote reservoirs. A cost-conscious way to get serious rear-end tunability for drifting or drag applications, since the rear compression range is wide enough to fine-tune traction, squat, and bottoming resistance corner to corner. 441.5 uses Feal's own spring rates; 441.5+ steps up to Swift springs. It's a smart middle ground for anyone who wants more control at the wheels that matter most for their driving style without paying for full adjustability at all four corners.

Choosing Your Driving Style Tune

• Balance Comfort & Performance – the all-around setting: comfortable enough for daily driving, sharp enough for the occasional spirited drive or track day.
• GT Comfort – a touch firmer than stock for better body control, but tuned with extra shock and spring travel so ride quality stays comfortable. Also allows extra ride height range in both directions.
• Road Racing (street tires) – firmer valving and spring rates built around 200 UTQG-or-higher street/track tires.
• Road Racing (slick tires) – a notably stiffer build for sub-200 UTQG racing slicks and maximum cornering grip.
• Drifting – valved for sustained slip angle and heavier-engine setups.
• Drifting – Pro Long Stroke – extended shock travel for cars running more aggressive lock/angle kits.
• Drag Racing – tuned for front-to-rear weight transfer and straight-line traction off the line.

Heads up: remote reservoir hose length depends on suspension geometry — a short hose for strut-type applications where the reservoir mounts right on the shock, a longer hose for multi-link applications where it mounts away from the shock. Extended hose lengths are available for a small per-corner fee if you need to route the reservoir somewhere non-standard.

Straight From Subispeed

A serious, application-specific coilover setup for 2002-2007 Subaru WRX / 2004 Subaru STI — whether you're daily driving, hitting the track, or building a dedicated drift or drag car, there's a tune here built for it.

This Part Fits: