Turbo XS 2008-2021 Subaru WRX STI Boost Control Solenoid Kit – Enhanced Boost Management

Description

Upgrade your Subaru WRX STI with the Turbo XS Part Number WS08-BCS Boost Control Solenoid Kit, designed specifically for models from 2008 to 2021. This high-performance component replaces the factory 2-port boost solenoid with a 3-port version, providing superior boost control especially when using aftermarket downpipes or upgraded turbochargers. Proper boost management is essential for optimal engine performance and reliable operation during modifications, making this solenoid a critical upgrade for enthusiasts seeking enhanced control and efficiency.
Constructed by Turbo XS, a trusted name in automotive performance parts, this solenoid is engineered to fit a range of Subaru models including the Impreza and WRX STI from 2008 through 2015. It features a compact design with dimensions that ensure straightforward installation without extensive modifications. The device is not CARB approved, but it is compliant with Prop 65 regulations, emphasizing safety and quality standards.
This boost control solenoid offers improved airflow regulation, which translates into more precise boost levels, reduced lag, and increased responsiveness during aggressive driving or tuning. Its robust construction ensures reliability under demanding conditions, and it is suitable for automotive enthusiasts who want to maximize their vehicle’s potential with a proven upgrade.
Whether you’re replacing a faulty OEM solenoid or enhancing your vehicle’s performance capabilities, the Turbo XS Boost Control Solenoid Kit is an excellent choice. It is designed for easy installation and compatibility with a variety of Subaru models, making it an ideal solution for both casual tuners and professional mechanics dedicated to achieving optimal boost control.

Features:

• Replaces factory 2-port boost solenoid with a 3-port for improved boost control

• Designed specifically for Subaru WRX STI models from 2008 to 2021

• Enhances boost regulation when using aftermarket downpipes or upgraded turbochargers

• Compact design with easy installation suitable for various Subaru models

• Constructed by Turbo XS, a reputable brand in automotive performance parts

• Meets Prop 65 safety requirements, ensuring safety and durability

• Not CARB approved, but compliant with Prop 65 regulations for safety

Fitment:
Subaru Impreza WRX STI 2008
Subaru Impreza WRX STI 2009
Subaru Impreza WRX STI 2010
Subaru Impreza WRX STI 2011
Subaru Impreza WRX STI 2012
Subaru Impreza WRX STI 2013
Subaru Impreza WRX STI 2014
Subaru WRX STI Base 2015
Subaru WRX STI Base 2016
Subaru WRX STI Base 2017
Subaru WRX STI Base 2018
Subaru WRX STI Base 2019
Subaru WRX STI Base 2020
Subaru WRX STI Base 2021
Subaru WRX STI Launch Edition 2015
Subaru WRX STI Limited 2015
Subaru WRX STI Limited 2016
Subaru WRX STI Limited 2017
Subaru WRX STI Limited 2018
Subaru WRX STI Limited 2019
Subaru WRX STI Limited 2020
Subaru WRX STI Limited 2021
Subaru WRX STI S209 2019
Subaru WRX STI Series.HyperBlue 2016
Subaru WRX STI Type RA 2018