Turbo XS - Boost Control Solenoid Kit for 02-07 Subaru WRX/STi

Take control of your turbo system with the Turbo XS Boost Control Solenoid Kit, engineered for 2002–2007 Subaru WRX and STI models. Replacing the stock 2-port solenoid with a high-efficiency 3-port design, it enhances boost precision and consistency under both street and track conditions.

This upgrade supports aftermarket turbochargers and exhaust components, reducing boost spikes and improving response. Built for durability, the Turbo XS solenoid withstands high-heat environments while maintaining consistent operation. Installation is straightforward for experienced tuners or performance shops.

Features:

• Upgrade from factory 2-port to 3-port boost control solenoid for improved boost regulation

• Designed specifically for 2002-2007 Subaru WRX and STI models

• Supports aftermarket downpipes and upgraded turbochargers for enhanced performance

• Durable construction ensures reliable boost control under demanding conditions

• Easy installation for experienced automotive enthusiasts

Fitment:
2002 Subaru Impreza WRX
2003 Subaru Impreza WRX
2004 Subaru Impreza WRX
2005 Subaru Impreza WRX
2006 Subaru Impreza WRX
2007 Subaru Impreza WRX