Prothane 14-1122 Rear Sway Bar Bushing Kit 16mm Polyurethane

The Prothane 14-1122 is a polyurethane rear sway bar bushing kit designed for the 16mm rear stabilizer bar. Engineered as a direct upgrade over factory rubber, this bushing kit restores and enhances the effectiveness of the OEM anti-roll bar for improved handling and reduced body roll.

Stock rubber sway bar bushings are prone to warping, cracking, and losing their grip on the bar over time. When this happens, the sway bar loses its ability to reduce body roll and keep the inside wheel planted during cornering. Prothane's polyurethane construction maintains its shape and grip significantly longer than rubber, delivering a performance improvement comparable to installing a larger diameter sway bar.

Key Features:

• Fits 16mm (0.62 in) rear stabilizer bar diameter
• Grooved bore design holds Prothane Super Grease for quiet, squeak-free operation
• Polyurethane resists road grime, oils, weather, and road salts that degrade rubber
• Maintains a secure grip on the sway bar and will not warp or hollow out over time
• Provides a firm, consistent feel whether used for daily driving or performance applications
• Compatible with larger-diameter aftermarket high-performance sway bars
• Available in red or black (black variant includes graphite additive for additional noise reduction)
• Backed by Prothane's Lifetime Warranty
• Includes Prothane Super Grease for proper installation

Upgrade your rear suspension with confidence — Prothane's polyurethane sway bar bushings deliver lasting performance, tighter handling response, and the durability that OEM rubber simply cannot match.