20MM REAR SWAY BAR BUSHI NG SET

The 20MM Rear Sway Bar Bushing Set from Energy Suspension is engineered for drivers seeking precise chassis control and reduced body roll during cornering. Designed specifically for 2005–2009 Ford Mustang platforms, this rear sway bar bushing kit replaces worn OEM rubber components with performance-grade polyurethane that dramatically improves suspension response. Whether you're upgrading a daily driver or refining a track-focused build, these bushings eliminate the compliance that stock rubber introduces, translating steering input more directly to tire contact patches.

Energy Suspension's Hyper-Flex polyurethane formulation delivers superior durability compared to factory rubber while maintaining compliance over rough surfaces—a balance that traditional solid bushings sacrifice. The 20 mm bar specification matches OEM sway bar diameter on fifth-generation Mustangs, ensuring direct bolt-in fitment without modification. Bright red polyurethane construction resists UV degradation and heat cycling far better than rubber, extending service life across thousands of miles of spirited driving. The complete kit includes all necessary bushings and hardware for both ends of the rear sway bar, eliminating the need for piecemeal sourcing.

Mustang enthusiasts tackling suspension geometry upgrades will appreciate the reduced deflection these bushings provide during acceleration, braking, and lateral load transfer. Installation requires no welding or fabrication—simply remove the existing sway bar from its mounting points, press out worn bushings, and install the new polyurethane components using the included hardware. This is an ideal starting point for chassis stiffening on S197 platforms, pairing effectively with coilover suspensions, strut braces, or anti-roll bar upgrades to create a cohesive suspension package that sharpens response without sacrificing daily-driving comfort.