Super Pro Suspension Stabilizer Bar Bushing Kit

Super Pro Stabilizer Bar Bushing Kits: Polyurethane Precision for Your Sway Bar

The stabilizer bar — often called an anti-roll bar or sway bar — is one of the hardest-working components in your suspension system. It transfers load between the left and right wheels during cornering, keeping your vehicle flat and planted. But it can only do its job when the bushings that anchor it to the chassis are in good shape. Factory rubber bushings wear quickly under constant lateral stress, and once they do, the result is a loose, vague feel in the corners and reduced body control on every road. That's where Super Pro makes a meaningful difference.

Suspension Stabilizer Bar Bushing Kits from Super Pro are built around the brand's signature polyurethane elastomer compound — a thermosetting synthetic polymer engineered to deliver the durability of plastic with the flex characteristics of rubber. Unlike generic replacement bushings, Super Pro's SPF-series stabilizer bar kits are not adapted from rubber OEM designs. They are purpose-engineered from the ground up to take advantage of polyurethane's unique material properties, including high tear strength, abrasion resistance, and resistance to oils and solvents.

What Sets Super Pro Apart in This Category

Vehicle-specific fitment. Every Super Pro stabilizer bar bushing kit is designed to integrate directly with the factory-designed hardware and mount locations — no generic, one-size-fits-all sizing. Whether you're working on a Jeep Grand Cherokee, a Subaru WRX STI, or a Toyota, each kit is engineered to match the factory geometry exactly.

Grease retention technology. Super Pro incorporates proprietary grease retention into each bushing, ensuring smooth and silent operation over the long term. This feature transforms what is typically a repeat maintenance item into a genuine one-time upgrade — the bushings stay lubricated and quiet for the life of the vehicle.

Rigorous development and testing. Super Pro's R&D program covers lab testing, on-road validation, off-road abuse, and track performance. This breadth of testing means that SPF-series sway bar bushing kits are validated for use in everything from daily commuting and towing to competitive motorsport — without voiding the warranty.

Lifetime warranty on SPF-series kits. Super Pro's bushing range, identified by part numbers beginning with "SPF," carries a lifetime warranty to the original purchaser with no limitations on scope of use, whether on-road, off-road, or on the track.

Performance You Can Feel

Sway bars face constant lateral load during cornering, braking, and navigating uneven surfaces. Super Pro stabilizer bar bushing kits are designed to maintain stiffness and reduce flex under all of these conditions, restoring the sharp, predictable handling your vehicle had when new — and often improving on it. The polyurethane formulation resists heat, wear, and deformation in ways that factory rubber simply cannot match over time.

Explore the full Super Pro brand lineup or browse all Suspension Stabilizer Bar Bushing Kits to find the right fitment for your vehicle.