• Rear sway bar, 25mm diameter
• 3-hole adjustable design
• Increases roll stiffness without lowering the car
• Urethane/Teflon composite bushings included

Improved Handling Without Touching Ride Height

H&R Sport Sway Bars are designed specifically for drivers who want improved handling without lowering the car or affecting its ride quality, which makes this a genuinely different upgrade path than a spring or coilover swap. This rear bar measures 25mm in diameter and uses a 3-hole adjustable design, increasing your suspension's roll stiffness at the rear axle specifically. That targeted approach lets you address understeer or oversteer tendencies by choosing which end of the car to stiffen first. That's exactly the kind of thoughtful design H&R built its reputation on.

Forged Ends and Maintenance-Free Bushings

A unique feature of H&R Sport Sway Bars is their smooth, machined-like forged ends, which on specific vehicles allow for genuine adjustability in stiffness. The bushings included with this bar use a proprietary urethane and Teflon composite that prevents squeaks and eliminates the need for ongoing lubrication entirely. That combination of forged-end quality and maintenance-free bushings is what separates this from a basic aftermarket sway bar. For a component this critical, that level of engineering is worth having.

Straight From Subispeed

A targeted rear-end handling upgrade for 2004-2007 WRX / 2004-2007 STI — real roll stiffness gains without touching ride height.

This Part Fits:

This is the GD/GG sedan and sport wagon version.