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

The TurboXS 2008 - 2021 Subaru STI 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 Downpipe or Upgraded Turbocharger.

This Part Fits:

Year

Make

Model

Submodel

2008-2014

Subaru

Impreza

WRX STI

2015-2021

Subaru

WRX STI

Base

2015

Subaru

WRX STI

Launch Edition

2015-2021

Subaru

WRX STI

Limited

2019

Subaru

WRX STI

S209

2016

Subaru

WRX STI

Series.HyperBlue

2018

Subaru

WRX STI

Type RA

## Details

- **Price:** 228.34 CAD
- **Vendor:** Turbo XS
- **Type:** Boost Controllers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 228.34 CAD | In stock |

## Images

- Photo - Primary
- User 1
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/turbo-xs-08-21-subaru-wrx-sti-boost-control-solenoid-kit)
> Updated: 2026-07-01