SUBARU WRX MASTER SET

The Energy Suspension Subaru WRX Master Set (part number 19.18101R) is a complete polyurethane bushing kit designed to eliminate suspension compliance and restore precise steering response specifically for Subaru WRX models from 2002–2006. This Hyper-Flex bushing system replaces factory rubber components throughout the suspension with high-durometer polyurethane, dramatically reducing deflection under cornering loads and acceleration.

The red polyurethane compound is engineered to withstand the demanding cycles of both street and light track use without the noise penalty of full solid bushings. Energy Suspension's Hyper-Flex material strikes a balance between performance and driveability, maintaining elasticity across temperature swings while providing significantly tighter suspension geometry. Steel-reinforced sleeves prevent bushing extrusion under high-load corners, and the cadmium plating on metal components resists corrosion in harsh climates.

This kit appeals to WRX owners seeking measurable improvements in turn-in response and mid-corner stability without a complete suspension overhaul. While installation requires standard hand tools and basic mechanical skill, some users may find that specialized tools are beneficial for certain aspects of the installation. A post-install alignment is recommended to verify geometry and ensure optimal performance.