Tein Flex Z Coilovers WRX / STI (2015-2018) Legacy GT Engine (10-up) Dyno testing showed maximum gains

Dyno testing showed maximum gains for the 2015+ WRX of up to 33 whp and 30 wtq and peak gains of up to 28 whp and 21 wtq while maintaining safe AFRs on the stock tune

Tech springs for the 2015+ WRX and STI

- Platinum-coated stainless steel catalysts (not cheap inadequate ceramic-based cats that can fail quickly)

The handling of your vehicle will be improved with a lower center of gravity

The custom Enkei TSP6 gunmetal wheels deliver the latest in wheel designs and feature an aggressive split spoke design

Tein Flex Z Coilovers WRX / STI (2015-2018) Legacy GT Engine (10-up) Dyno testing showed maximum gainsThe Tein Flex Z coilovers for the 2015+ WRX STI are a full length ride height adjustable set of coilovers that feature twin tube structured shocks that come complete and ready to install with upper mounts. These are 16 way dampening force adjustable to allow users to adjust to their level of comfort. Additionally, these coil overs are EDFC compatible for those who want in cabin damper adjustability. Also, the ride height adjustability comes with