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Large selection of performance parts for the Subaru WRX STi (Including 2015, 2016, 2017, 2018)
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Subaru WRX STi 2015+ Performance Parts

The 2015+ Subaru WRX STi VA chassis car parts offered here, many of which are interchangeable with those used on the 2015+ Subaru WRX, have been given their own category since the WRX and the WRX STi are now equipped with different engines. From 1992 until 2014, these two high-performance versions of the Impreza shared the same engine, the EJ. Now the WRX is fitted with a 2.0-liter FA engine, so aftermarket engine parts for the two models arenít interchangeable as they once were.

Other than that, youíll notice that most of the aftermarket upgrades featured here in the Subaru STi category show a WRX/STi designation in the description because most everything besides the engine and transmission have remained the same between the two. Other performance parts, such as the Swift Spec R racing springs or the Cobb Tuning SF Intake, are designed to fit only the STi. Shop our selection of 2015+ Subaru WRX STi performance parts at Kami Speed today!