Tein Flex AVS Coilover Suspension Kit - GS300H AWL10 Turbos it reduces air resistance as

it reduces air resistance as much as possible and creates downforce by controlling the air flow under the body

Simple installation

The Eventuri Black Carbon Intake System for the Civic Type R FL5 builds on the design from the FK8

HKS head gaskets are designed to accommodate for oversize pistons and altered compression ratios

Two different designs are available

Tein Flex AVS Coilover Suspension Kit - GS300H AWL10 Turbos it reduces air resistance asMany 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.