2008-2014 Challenger SMS S4 Complete Suspension System

The SMS S4 ultra-high performance suspension package for your Dodge Challenger is designed to offer the best in street performance without sacrificing ride quality. This kit work on the 2009 and up Dodge Challenger SRT8 and R/T models*

The same kit that is used on the SMS 570 & 570X Challengers, the S4 suspension system improves turn-in response, increases cornering speed, and reduces body roll for a dramatic overall improvement in your vehicles handling and ride quality. This precision engineered system lowers most vehicles approximately 1" to 1 1/2" depending on your wheel and tire package.

The SMS S4 Complete Suspension System comes with struts, shocks, springs, anti-sway bars, and all mounting hardware and installation instructions.

*Consult with your local installer regarding compatability on your Charger, Magnum, 300, or other LX platform model.

The SMS S4 Suspension Starter Set comes with front struts, rear shocks, and springs to get you started on your way to an entire SMS S4 Complete System. This precision engineered suspension system lowers most vehicles approximately 1" to 1-1/2" depending on your wheel and tire package.

The SMS S4 Suspension Starter Set for your Dodge Challenger is designed to offer the best in street performance without sacrificing ride quality. This kit work on the 2009 and up Dodge Challenger SRT8 and R/T models* The SMS S4 Complete Suspension System comes with all mounting hardware and installation instructions.

*Consult with your local installer regarding compatibility on your Charger, Magnum, 300, or other LX platform model.