Koni STR.T Kit w/Eibach Mazda 3 (2004-2009) Mitsubishi the ride height adjustability comes

the ride height adjustability comes with adjusting the strut of the body into the lower mount so you don't have to mess with the pre-load

As far it is vehicle-specifically possible

VW Golf GTI MK4 (199-2005)

This 27mm Whiteline 2 point adjustable sway bar is the best dollar for dollar handling improvement you can make to your Subaru STI

Koni STR.T Kit w/Eibach Mazda 3 (2004-2009) Mitsubishi the ride height adjustability comesThe Koni STR. T Kit for the Mazda 3 2004 2009 comes as a complete Koni shock and Eibach spring kit. This kit includes Koni STR. T Shocks, Struts and perfect fitting Eibach Lowering springs fine tuned to lower the center of gravity. Koni's STR. T Kit provides entry level performance for the automotive enthusiast looking for a good price point or the driver who wants the perfect OEM replacement. KONI's STR. T. shock absorbers stand for perfect road