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Turbo XS 08-21 Subaru WRX STi Boost Control Solenoid Kit

Take control of your boost with the TurboXS 2008-2021 Subaru STI Boost Control Solenoid Kit. Designed to replace the factory 2-port boost solenoid with a 3-port, this kit provides improved boost control for your WRX, especially when paired with an aftermarket downpipe or upgraded turbocharger.

  • Replaces factory 2-port boost solenoid with a 3-port for improved boost control
  • Required for optimal performance with aftermarket downpipes or upgraded turbochargers
  • Designed specifically for 2008-2021 Subaru STI models
Make Model Year Type
Subaru Impreza 2008 WRX STI
Subaru Impreza 2009 WRX STI
Subaru Impreza 2010 WRX STI
Subaru Impreza 2011 WRX STI
Subaru Impreza 2012 WRX STI
Subaru Impreza 2013 WRX STI
Subaru Impreza 2014 WRX STI
Subaru WRX STI 2015 Base
Subaru WRX STI 2015 Launch Edition
Subaru WRX STI 2015 Limited
Subaru WRX STI 2016 Base
Subaru WRX STI 2016 Limited
Subaru WRX STI 2016 Series.HyperBlue
Subaru WRX STI 2017 Base
Subaru WRX STI 2017 Limited
Subaru WRX STI 2018 Base
Subaru WRX STI 2018 Limited
Subaru WRX STI 2018 Type RA
Subaru WRX STI 2019 Base
Subaru WRX STI 2019 Limited
Subaru WRX STI 2019 S209
Subaru WRX STI 2020 Base
Subaru WRX STI 2020 Limited
Subaru WRX STI 2021 Base
Subaru WRX STI 2021 Limited
Turbo XS manufactures turbo system components and other intake and exhaust systems for sport compact vehicles. Their product line includes blow off valves, cat-back exhausts, intercooler kits, and cold air intakes. Turbo XS’ devotion to making the best automotive aftermarket performance parts comes from their experience from working and watching the performance aftermarket industry through its ups and downs. All Turbo XS products are designed with the best performance available in mind.
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