SuperPro SPF5522K Control Arm Lower Inner Front Polyurethane Bushing Kit

The SuperPro SPF5522K is a front lower control arm inner bushing kit engineered as a direct-fit, performance-grade replacement for worn factory rubber bushings. Manufactured from SuperPro's proprietary polyurethane compound, this kit restores precise suspension geometry and delivers sharper handling response at the front lower control arm inner pivot point.

Why Replace Your Control Arm Bushings?

Control arm bushings are a vital link between the suspension components and the chassis. Over time, factory rubber bushings degrade, crack, and deflect under load — resulting in vague steering feel, accelerated and uneven tire wear, and unpredictable handling. Upgrading to polyurethane restores the suspension's ability to maintain correct alignment geometry under all driving conditions.

Key Features:

• Proprietary Polyurethane Construction — Resists wear, heat, oil, and deformation far better than OE rubber
• Reduced Deflection — Minimizes unwanted control arm movement for more predictable steering and cornering response
• Maintains Correct Alignment — Stabilizes wheel geometry under braking, acceleration, and cornering loads
• OEM Noise & Harshness Levels — Engineered to retain ride comfort and cabin isolation while improving performance
• Includes Grease — Supplied with SuperPro's proprietary lubricant to prevent noise and ensure long service life
• Lifetime Warranty — Backed by SuperPro's comprehensive warranty against squeaking or material failure
• Direct Replacement — Designed to install in the factory location with no modifications required

SuperPro's polyurethane bushing range represents nearly five decades of suspension development and engineering. The SPF5522K is a precision-engineered solution for restoring front suspension integrity, whether for daily driving, performance use, or track applications.