Rack & Pinion Bushing Set Red

The Rack & Pinion Bushing Set Red from Energy Suspension is a critical steering system upgrade designed for Infiniti G35 and Nissan 350Z models (2003–2009) that demand precision handling and durability under performance driving. As a mechanic, you know that factory rubber bushings degrade over time, introducing slack into the steering linkage and creating that vague, unpredictable on-center feel that compromises both safety and driver confidence. This polyurethane replacement set restores steering responsiveness and eliminates play before it becomes a handling liability.

Energy Suspension's Hyper-Flex polyurethane formulation delivers superior durability compared to OEM rubber while maintaining the compliance needed for smooth highway cruising. Unlike metal-on-metal alternatives, polyurethane bushings absorb vibration and minor shock loads without transmitting excessive harshness into the cabin, yet they resist compression set far better than rubber—meaning the bushing geometry stays true through thousands of miles of spirited driving. The red color is purely cosmetic, but it signals a high-performance upgrade that distinguishes your rebuild from a basic factory restoration. Installation is straightforward: remove the steering rack, unbolt the old bushings, press in the new units, and torque everything to spec.

This kit benefits any G35 or 350Z owner who drives with purpose—whether you're chasing autocross times, cruising canyon roads, or simply restoring a aging chassis to factory-tight specifications. Track enthusiasts and street tuners alike appreciate the improved feedback and reduced steering dead-zone that comes with a complete bushing renewal. At just 0.8 lbs and compact dimensions (4.1 x 3.1 x 5.3 inches), this set fits easily in your tool bag and delivers measurable results that rival much costlier suspension overhauls. Pair it with fresh tie-rod ends and a wheel alignment for a steering system that feels reborn.