Prothane 8-1130-BL Black 25.4mm Front Sway Bar Bushing Kit

The Prothane 8-1130-BL is a black polyurethane front sway bar bushing kit designed for the Honda Prelude S Model with a 25.4mm diameter stabilizer bar. Prothane's premium-grade polyurethane material is significantly firmer than factory rubber bushings, reducing bushing deflection and improving the effectiveness of the OEM anti-roll bar without requiring a bar upgrade.

The grooved bore design holds Prothane's proprietary super grease, allowing the bushing to articulate smoothly around the bar during suspension movement — eliminating the squeaks and noise often associated with polyurethane upgrades. Precision-machined dimensions ensure a direct bolt-on fit with no modification required.

Key Features:

• 25.4mm bore diameter — engineered for the S Model front stabilizer bar
• Premium polyurethane construction — firmer than OEM rubber for improved roll stiffness
• Grooved bore — retains Prothane super grease for quiet, squeak-free operation
• Precision fabrication — direct-fit replacement, no modification needed
• Black finish — color-coded for easy identification; also available in red (PN: 8-1130)
• Sold as a pair — includes all hardware needed for installation

Upgrading to Prothane polyurethane sway bar bushings is one of the most cost-effective handling improvements available, restoring — and often exceeding — the original anti-roll bar's intended performance. Also compatible with larger-diameter aftermarket performance sway bars.