Subaru TH-S1004 STI 2008+ Air Suspension D-AU-45 Monotube Damper with High Pressure

Monotube Damper with High Pressure Nitrogen

Fully threaded shock bodies

Custom Built Assembly Certificate and Dyno Graph Supplied with Shocks

The BC Racing ER Series Coilover System is the next evolution in your suspension tuning and vehicle setup needs

Carefully matched spring and damper rates

Subaru TH-S1004 STI 2008+ Air Suspension D-AU-45 Monotube Damper with High PressureTruhart Air Plus Air struts feature a full twin tube design with integrated aluminum top mounts, Fully threaded shock bodies, and high pressure air bags or sleeves. The AirPlus Air strut is an ideal solution for today's budget minded builder looking to lower their vehicle and increase handling performance. The independently adjustable lower mount allows fine tuning of a vehicle's height without sacrificing shock travel. The Air bags allow you to