Whiteline W63618 Rear Lower Forward Control Arm Bushing Kit

The Whiteline W63618 is a high-performance polyurethane trailing arm bushing kit designed to replace the front bushings in the rear lower control arms on 2016-2025 Fiat 124 Spider and Mazda MX-5 Miata models. This bushing kit addresses the common issue of soft factory rubber bushings that deflect under cornering and braking loads, resulting in unwanted suspension movement and reduced handling precision.

Key Features:

• Precision-engineered polyurethane construction provides superior resistance to deflection compared to OEM rubber bushings
• Reduces rear suspension compliance for improved turn-in response and cornering stability
• Maintains ride quality while eliminating vague handling characteristics
• Direct replacement design for straightforward installation using existing mounting hardware
• Durable synthetic elastomer compound resists oils, chemicals, and wear for extended service life
• Includes all necessary bushings and sleeves for complete installation

This bushing upgrade is ideal for enthusiasts seeking sharper handling response and more predictable rear-end behavior during spirited driving, autocross, or track use. The polyurethane material strikes an optimal balance between performance and street comfort, making it an excellent choice for daily-driven sports cars that occasionally see enthusiast driving.