Tein Street Basis Z Coilover Kit 2006-2011 Honda Civic (including Si) 4.2L Qualified engineers using advanced software

Qualified engineers using advanced software and expert technicians using the latest technologies produce BMC air filters

Compatible With Extended Studs

engineered to the highest OEM standards

spring rate and ride height levels

the flow of air could escape making the radiator not as efficient as it could be

Tein Street Basis Z Coilover Kit 2006-2011 Honda Civic (including Si) 4.2L Qualified engineers using advanced softwareTein Street Basis Z Coilover Kit 2006 2011 Honda Civic (including Si) About the Sealed Structure The top end of the shell pipe is narrowed, oil and gas are injected, and the whole unit is sealed by crimping the metal. This new approach massively shortens the production process. As a result, we have succeeded in vastly cutting production cost. Thread Type Ride Height Adjustment The ride height can be adjusted by moving the lower spring seat up or down.