ST Suspensions Rear Anti-Sway Bar

The ST Suspensions rear anti-sway bar sharpens handling and reduces body roll, bringing German-engineered chassis tuning to an accessible price. At Springrates we carry ST rear sway bars for a wide range of applications.

Sharper Handling from a ST Rear Sway Bar

A stiffer rear anti-sway bar reduces body roll and, on many cars, helps the chassis rotate more willingly through corners, dialing out understeer. ST Suspensions, KW's street-focused sister brand, engineers its bars to deliver that handling improvement with quality construction and, on many applications, adjustable end-link mounting to fine-tune the balance.

Pair it with a matching front bar for a complete setup, or run it alone to shift the balance toward rotation. Either way, a sway bar sharpens cornering without the ride penalty of stiffer springs.

Browse ST rear sway bars, or see the front bar and full sway bar range. Need help matching a kit to your car and how you drive it? Call us at 903-993-0000 or email support@springrates.com and we'll help you choose before you spend a dollar.

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FAQs

What does a rear anti-sway bar do?

A stiffer rear sway bar reduces body roll and helps the car rotate more through corners, dialing out understeer. It sharpens handling with far less ride penalty than stiffer springs.

Is ST Suspensions related to KW?

Yes. ST is KW's street-focused sister brand, bringing German engineering to sway bars and coilovers at a more accessible price.

Should I upgrade the front or rear sway bar?

On many cars a stiffer rear bar reduces understeer and helps rotation. Some setups benefit from doing both and tuning the balance. Tell us your car and we'll advise.

Are ST sway bars adjustable?

Many ST bars offer multiple end-link mounting positions to fine-tune stiffness and balance. Check the listing for your application.

Do sway bars require an alignment?

No. Sway bars don't change ride height or alignment geometry, so no alignment is needed after fitting them.

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