TurboWorks Blow Off Adapter for Subaru WRX & STI

This TurboWorks Blow Off Adapter is designed for enthusiasts looking to install a relief valve with Greddy attachment on their factory intercooler. Engineered for a precise fit and reliable performance, it’s built to handle the demands of turbocharged Subaru engines.

Fitment

• Subaru Impreza WRX 2002-2007
• Subaru STI GDB GDA EJ20 2004-2007

Material & Construction

• Machined from uniform aluminum using CNC technology

Technical Specifications

• Relief valve hole diameter: 28mm
• Mounting hole diameter: 105mm
• Additional dimensions available in the product gallery

What’s Included

• TurboWorks Blow Off Adapter (as described)

Installation Notes

• Ensure compatibility with your vehicle and relief valve before installation
• Professional installation recommended for best results

FAQ

• Q: Will this adapter fit a factory intercooler setup?
  A: Yes, it is designed to adapt relief valves with Greddy attachment to a serial (factory) intercooler on the listed Subaru models.
• Q: Is any modification required for installation?
  A: The adapter is designed for direct fitment to the specified vehicles; always verify measurements and fit before final installation.
• Q: What type of relief valves does this adapter support?
  A: It allows the use of relief valves with a Greddy attachment pattern.