Tein Flex Z Coilover Suspension Kit - IS300 JCE10L 51320-S04-003 HKS Super Air Filter is

HKS Super Air Filter is a stock replacement air filter

Motul 8100 X-Cess is a 100% synthetic engine oil specifically formulated for high-performance petrol and diesel engines requiring an ACEA A3/B4 specification

we developed a combination of fixed dampers and progressive springs with the goal of achieving the best balance for street + winding roads

giving a clear view in the rain

Black Series Bushings are made from a harder 95a Polyurethane

Tein Flex Z Coilover Suspension Kit - IS300 JCE10L 51320-S04-003 HKS Super Air Filter isTein's flagship coilover, the Flex Z includes all the features you'd want on a suspension kit. 16 level damping adjustment, full ride height control and replacement top mounts make Flex Z the complete package. Highly durable, each Flex Z kit features thorough rust proofing and is made of high strength, highly durable steel for added peace of mind.