What does an adjustable sway bar do?

An adjustable sway bar allows you to change the stiffness of your car's suspension. This lets you fine-tune how the car handles, especially in corners, to reduce body lean and improve grip.

What is the benefit of a tubular sway bar over a solid one?

Tubular sway bars are often lighter than solid bars of the same diameter and strength. They still offer significant improvements in reducing body roll while potentially saving a small amount of weight.

Does this sway bar come with new bushings?

This product includes the sway bar itself. For optimal performance and to ensure a proper fit, it's recommended to use new, harder polyurethane bushings, which are typically sold separately.

Progress Tech 04-11 Mazda RX8 Front Sway Bar (Tubular 32mm - Adjustable)

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Progress Technology

Specifications

Brand: Progress Technology
Part #: 61.1152
UPC: 810001070991

Progress Technology

Progress Tech 04-11 Mazda RX8 Front Sway Bar (Tubular 32mm - Adjustable)

Name: Progress Tech 04-11 Mazda RX8 Front Sway Bar (Tubular 32mm - Adjustable)
Brand: Progress Technology
Price: 320.72 USD
Availability: InStock

$320.72

On Backorder — Expected to ship by Apr 8, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2004-2011 Mazda RX-8. This adjustable, 32mm tubular front sway bar from Progress Technology helps reduce body lean for improved handling.

Key Features

Fits 2004-2011 Mazda RX-8.
This is an adjustable sway bar, allowing you to fine-tune your suspension.
Features a tubular construction for a good balance of strength and weight.
Has a 32mm diameter for increased roll stiffness.
Made in the USA.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Mazda RX-8 2004-2011

Product Details

This product is the Progress Tech adjustable, tubular front sway bar for your 2004-2011 Mazda RX-8. It's designed to replace the smaller factory sway bar and rubber bushings with a larger diameter alloy steel bar and firmer polyurethane bushings. By increasing the 'roll stiffness' of your car's suspension, this sway bar works to reduce body lean, keeping your tires flatter and more connected to the road.

The result of this improved tire contact is more grip and better control, which can significantly boost your confidence when driving. Chassis tuning with a larger or adjustable sway bar is a straightforward and effective way to improve your car's balance and reduce the common tendency for understeer. Progress Tech makes these sway bars in-house using CNC bending equipment, and the ends are precisely welded for an exact fit on your RX-8.