SPL Pro Suspension SPL RCAB S550 Rear Lower Control Arm Bushing Kit

The SPL Pro Suspension Rear Lower Control Arm Bushing Kit replaces the factory rubber bushing in the rear lower control arm of S550 Mustangs. Ford equipped these vehicles with one spherical bushing and one rubber bushing in the rear lower control arm—a configuration that can create wheel hop under hard launches, as well as unwanted toe and camber changes during cornering.

Key Features:

• Replaces factory rubber bushing with large spherical bearing for zero deflection
• Eliminates wheel hop and improves launch consistency
• Maintains consistent suspension geometry under hard cornering loads
• Minimal increase in noise, vibration, and harshness (NVH)
• Ensures longevity and eliminates bushing deflection
• Manufactured in the USA
• Sold as a pair

This upgrade delivers a significant increase in vehicle consistency when pushed to the limits of tire grip, making it ideal for track, drift, and high-performance street applications. The spherical bearing design provides precise suspension response while maintaining acceptable comfort levels for daily driving.