Whiteline BSF30Z 22mm Adj Front Sway Bar for 05-10 Subaru WRX/Legacy/Outback

Vehicle Fitment

• 2008-2010 Subaru Impreza WRX GE Sedan (2.5L EJ255 Turbo)
• 2008-2010 Subaru Impreza WRX GH Hatchback (2.5L EJ255 Turbo)
• 2005-2009 Subaru Legacy GT BL/BP (2.5L EJ255 Turbo)
• 2005-2009 Subaru Outback BL/BP (All Trims)

Fitment Notes

• Impreza and Legacy: turbo models only
• Does NOT fit Impreza WRX STI -- STI uses different front subframe geometry
• Outback: fits all trim variants on BL/BP platform
• Polyurethane bushings and grease included -- no additional bushing purchase required

Features

• 22mm solid steel bar -- larger diameter than OEM for increased roll stiffness
• 2-point blade adjustable -- lever arm length adjustable for softer or stiffer roll resistance
• Blade end design -- maximizes strength and provides multiple adjustment points
• Silver Sparkle II metallic powder coat -- corrosion-resistant, electrostatically applied and heat-cured
• Reduces body roll without degrading ride quality on straight roads
• Improves lateral load distribution across tires -- increases cornering grip
• Tunable for street or performance use without replacing the bar
• 3-year warranty

Specifications

• Position: Front
• Diameter: 22mm (0.87")
• Adjustability: 2-point blade adjustable
• Construction: Solid steel
• Finish: Silver Sparkle II metallic powder coat
• Bushing material: Polyurethane
• Installation time: ~1 hour
• Warranty: 3 years

Included Components

• 1x 22mm front sway bar
• 2x polyurethane mounting bushings
• 2x lateral locks
• Bushing grease
• Installation guide

Product Description

The Whiteline BSF30Z is a 22mm 2-point adjustable front sway bar for the 2008-2010 Subaru Impreza WRX (GE/GH) and 2005-2009 Legacy GT and Outback on the BL/BP platform. It replaces the smaller-diameter factory bar to increase front roll stiffness, distributing lateral loads more evenly across the front tires during cornering. The result is reduced body roll and improved cornering grip without compromising ride quality on straight roads.

The blade-end design allows the lever arm length to be adjusted between two positions, tuning roll stiffness up or down to suit street driving, track days, or autocross without swapping bars. Constructed from solid steel -- not hollow like many OEM bars -- and finished in Whiteline's Silver Sparkle II metallic powder coat for long-term corrosion resistance. Polyurethane mounting bushings and lateral locks are included. Fits turbo Impreza and Legacy applications only; the Outback BL/BP fits all trim variants.