Prothane 6-313 Mustang Rear Lower Control Arm Polyurethane Bushing Kit 2005+

Prothane's 6-313 Rear Lower Control Arm Bushing Kit is engineered for 2005 and newer Ford Mustangs, replacing the factory rubber bushings with high-performance polyurethane to restore and maintain precise suspension geometry. Worn or soft OEM rubber bushings allow control arms to shift under load, causing your carefully dialed-in caster and camber settings to drift and resulting in unpredictable handling and uneven tire wear.

Key Features:

• High-Durometer Polyurethane Construction — Resists compression, tearing, and degradation from oil, ozone, and road chemicals far better than factory rubber
• Superior Compliance Resistance — Minimizes bushing flex under cornering, braking, and acceleration loads to keep control arm geometry consistent
• Alignment Stability — Holds caster and camber settings accurately once set, reducing the frequency of realignment intervals
• Direct OEM Replacement Fit — Designed to drop into factory control arm locations with no modifications required
• Improved Handling Response — Reduced bushing deflection translates to more immediate and predictable steering feel
• Complete Kit — Includes all bushings and hardware needed for a full rear lower control arm bushing replacement

Prothane polyurethane bushings are a trusted upgrade for performance enthusiasts and daily drivers alike who want to eliminate the vague, wandering feel that comes with deteriorated factory bushings. Whether you're tracking your Mustang or simply want tighter, more confidence-inspiring street manners, the 6-313 kit delivers a noticeable improvement in chassis response and long-term durability over standard rubber components.