The Subaru WRX STI Blow Off Valve by Perrin Performance is a must-have upgrade for any WRX enthusiast looking to enhance their turbocharged engine performance. Available for models from 2004 to 2021, this vibrant red Bypass/Blow Off Valve is designed to help your vehicle maintain boost pressure while delivering an iconic sound that turns heads on the street or track.

The Perrin Performance Blow Off Valve provides superior airflow efficiency, ensuring improved turbo response and reduced lag. Constructed from high-quality materials, it offers a perfect fit for your WRX STI, allowing for a more consistent and reliable performance under high-pressure conditions. The distinctive red finish adds a stylish touch under the hood, offering both form and function for your vehicle's performance upgrades.

Features

• Compatible with `04-`21 Subaru WRX STI models
• Bypass and Blow Off Valve functionality
• Durable construction for reliability
• Distinctive red finish for added style
• Efficient boost pressure maintenance

Wrap up your performance enhancement with this high-quality blow off valve by Perrin Performance. With its superior airflow and reliable construction, it's a sound investment for any WRX STI enthusiast. Got questions? Feel free to reach out to us directly at 512-982-9393 for Austin, Texas, or 562-981-6800 for the Los Angeles, California area. We proudly offer installation and customization services at both our locations. If you're considering purchasing multiple items, please contact us for shipping discounts. And remember, we install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov