What vehicles does this COBB boost control solenoid fit?

This solenoid is designed to fit the 2002-2007 Subaru Impreza WRX, the 2004-2007 Subaru STI, and the 2004-2008 Subaru Forester XT models.

What is the main benefit of a 3-port boost solenoid over a stock one?

A 3-port solenoid offers more precise control over the turbocharger's wastegate. This allows for better management of boost pressure, leading to smoother power delivery and the ability to handle higher boost levels safely when properly tuned.

Do I need a tune for this boost control solenoid?

Yes, a proper ECU tune is highly recommended when installing this 3-port boost control solenoid. The tune ensures the solenoid's capabilities are matched to your engine's modifications for optimal performance and safety.

2002-2007 Subaru Impreza Boost Control Solenoid | COBB

Name: Cobb 04-07 Subaru STI / 02-07 WRX / 04-08 FXT 3-Port Boost Control Solenoid
Brand: COBB
Price: 194.56 USD
Availability: InStock

Cobb 04-07 Subaru STI / 02-07 WRX / 04-08 FXT 3-Port Boost Control Solenoid

$194.56

Fits 2002-2007 Subaru Impreza. This COBB 3-port boost control solenoid helps manage turbocharger boost pressure for improved performance.

Key Features

Fits 2002-2007 Subaru Impreza, 2004-2007 Subaru STI, and 2004-2008 Subaru Forester XT.
This is a 3-port boost control solenoid designed to replace the factory unit.
Helps manage turbocharger boost pressure for more consistent power delivery.
Allows for more precise control over the wastegate actuator.
Built to handle higher boost pressures than the stock solenoid.

Secure CheckoutFast Shipping631-982-0042

Fits these vehicles

Subaru Forester 2004-2008
Subaru Impreza 2002-2007

Product Details

In this kit, you get the COBB 3-Port Boost Control Solenoid, designed to replace the factory unit on your 2002-2007 Subaru Impreza WRX, 2004-2007 STI, or 2004-2008 Forester XT. This part is key to controlling how much boost your turbocharger makes, directly impacting your engine's power output and responsiveness.

The factory boost control solenoid can sometimes be a bottleneck, especially if you've made other modifications to your turbo system. This COBB solenoid is built to handle higher boost pressures more reliably than the stock component. Its 3-port design allows for more precise control over the wastegate actuator, which helps prevent boost spikes and allows for a smoother, more consistent delivery of power as your turbo spools up. This can lead to an improved driving experience, especially when you're looking for more performance from your turbocharged Subaru.

When installing this, you'll want to make sure you have the appropriate tuning software to match the solenoid's capabilities to your engine's modifications. Proper tuning is essential to get the most out of this part and ensure your engine runs safely and efficiently.