Tein Flex AVS Coilover Suspension Kit - IS350 GSE31 Soft99 and taking advantage of the

and taking advantage of the characteristic that the higher the exhaust flow rate

A full bucket seat used in motorsports allows the driver to instantly feel the car's behavior

The special water neck designs eliminate the cutting that would otherwise be involved with some RBC applications and the supplied thermal-insulated intake manifold gasket makes for a truly bolt-on installation (no drilling or modifying required)

Dual Port and Supersonic blow off valves

not only provide stopping power

Tein Flex AVS Coilover Suspension Kit - IS350 GSE31 Soft99 and taking advantage of theMany Toyota and Lexus models come with AVS (adaptive variable suspension system) which can be problematic when lowering a vehicle. To get around this, Tein have introduced Flex AVS! The only suspension system designed to be compatible with AVS. Featirng all the same benefits of Flex Z, Flex AVS also retains compatibility with AVS and allows for the system to dynamically adjust damping. Please note that damping force cannot be adjusted manually.