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Turbo XS 15-21 Subaru WRX FA20 Boost Control Solenoid Kit

Turbo XS · New

Turbo XS 15-21 Subaru WRX FA20 Boost Control Solenoid Kit

MPN W15-BCS · Store SKU txsW15-BCS

$169.00
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Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.

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Product details

The TurboXS 2015 - 2021 Subaru WRX Boost Control Solenoid is designed to replace factory 2 port boost solenoid with a 3 port. This part is required for great boost control on your WRX when using an aftermarket front pipe. The TurboXS Boost Solenoid is an excellent upgrade for your FA20 WRX. It enables precise boost control and is easy to install mounting in the stock location and plugging directly into the stock harn. TurboXS 2015 - 2021 Subaru WRX Boost Control Solenoid 2015 - 2021 Subaru WRX Boost Control Solenoid

Manufacturer fitment & guides

Check W15-BCS against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y
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