FactionFab FR-Spec Coilover Kit Subaru STI 2005-2007 CRX_1988-1991 and bolt threads

and bolt threads

1989-1998 Nissan 240sx SE/XE/Base 2

Charge Pipe Finish Powder Coat Wrinkle Black

this is not something for an amateur mechanic

FactionFab FR-Spec Coilover Kit Subaru STI 2005-2007 CRX_1988-1991 and bolt threadsPart #: FFA1. 10174. 2 These coilovers have been engineered with aggressive spring rates along with increased damping coefficient in the shocks to deliver the feedback and support needed under high performance driving conditions. SPECS: Designed specifically for performance driving, the FR Spec coilovers feature an increased spring rate and increased damping coefficient in the shocks over the F Spec to provide ultimate handling and vehicle control