Tein Flex Z Coilover Suspension Kit - Swift ZC21S Enkei Using data obtained from racing

Using data obtained from racing

When constructing or replacing an exhaust system

the Authorize K S660 exhaust is an excellent system choice that looks excellent under the stock bumper and sounds perfect

and reduced shift fork "digging" into the interlock which eventually cases a delay in shift speed and bent interlock

Skunk2’s Alpha Series Header employs many of the same design characteristics and technology

Tein Flex Z Coilover Suspension Kit - Swift ZC21S Enkei Using data obtained from racingTein'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.