GTO Rear Sway Bay w/E- Links

The Energy Suspension GTO Rear Sway Bar with E-Links is a polyurethane bushing kit engineered to replace worn factory rubber components on 2004–2006 Pontiac GTO models. This rear sway bar bushing assembly handles a 20mm diameter bar and uses Energy Suspension's proprietary Hyper-Flex polyurethane formulation, which resists cracking, tearing, and degradation far longer than conventional rubber. The distinctive red color makes installation straightforward and provides a visual confirmation of the upgrade during suspension work.

Polyurethane bushings deliver measurable improvements in suspension response compared to worn rubber originals. Factory rubber bushings deteriorate over time, introducing play and compliance that softens body roll control and corner turn-in. Energy Suspension's Hyper-Flex material maintains its stiffness across temperature extremes and resists oil, road salt, and UV exposure that degrade rubber in months or years. The included E-Links (end links) complete the rear sway bar assembly, ensuring proper geometry and load transfer during cornering. Installation is straightforward on the GTO platform, typically requiring only basic hand tools and approximately one hour per side.

This kit addresses a common wear item on second-generation GTOs, particularly on enthusiast-driven or higher-mileage examples. Street drivers and weekend track-goers alike benefit from the improved cornering feel and sharper response. The 0.4 lb weight and compact dimensions (4.3 × 3.2 × 5.5 inches) make this an easy retrofit; the kit installs without frame modifications or additional fabrication. Energy Suspension bushings are recognized within the street performance community for durability and consistent handling improvements across domestic muscle car platforms.