Diff. Carrier Bushing Se t

The Differential Carrier Bushing Set by Energy Suspension is a critical upgrade for 2003–2008 Nissan 350Z owners seeking to eliminate drivetrain slop and improve handling precision. This polyurethane bushing kit replaces the factory rubber mounts that deteriorate under stress, causing excessive play in the differential housing and diminishing the responsiveness of your rear-end geometry. Whether you're a weekend track enthusiast or a street tuner, upgrading your diff carrier bushings directly impacts corner exit grip and steering feel.

Energy Suspension's Hyper-Flex polyurethane formulation offers a substantial durometer advantage over stock rubber, resisting compression set and maintaining bushing stiffness across temperature extremes and high-lateral-load cycles. The cadmium-plated steel hardware ensures corrosion resistance, while the black polyurethane polymer compound resists oil, coolant, and UV degradation—critical for longevity in under-car environments. This material pairing transfers drivetrain movement more directly to the chassis, reducing compliance and tightening the differential's relationship to the frame without introducing excessive harshness into ride quality.

Installation is straightforward for anyone with basic mechanical competency and access to a lift or jack stands—no special tools are required beyond standard sockets and wrenches. The complete kit weighs 2.35 lbs and ships compact, making it suitable for DIY application or professional installation at your favorite shop. Nissan 350Z owners will notice immediate improvements in differential response and chassis stiffness during spirited driving, particularly in tight corners and during weight transfer maneuvers where stock bushings allow unwanted deflection.