Tein Street Advance Z Coilovers Subaru STI 2005-2007 1500 +4-6 wHP/TQ @ 4700rpm

+4-6 wHP/TQ @ 4700rpm

E85 CompatibleSafe for ethanol and flex fuel setups

Gates water pumps for the WRX & STi vary depending on model year and engine configuration

Bi-Symmetrical curve slots create a quieter

HKS's Front Mount Intercooler uses a large capacity

Tein Street Advance Z Coilovers Subaru STI 2005-2007 1500 +4-6 wHP/TQ @ 4700rpmPart #: GSS66 9USS2 On this page, you are looking at the Tein Street Advance Z Coilovers which are a great cost effective set of coilovers that won't break the bank. Here are the details: Sealed bodies that are height adjustable by moving the spring seat up or down Twin Tube System provides a smooth ride and allows the suspension to negotiate and absorb gaps and bumps Damping force adjustable EDFC compatible Provides stability at higher speeds