The Subaru WRX STI Blow Off Valve by Perrin Performance is crafted to enhance your driving experience from the `04 to `21 models. This blow-off and bypass valve comes in a sleek black finish and is designed to boost your vehicle's performance while maintaining optimal reliability.

Engineered for the Subaru WRX and STI models, this blow off valve provides superior boost response and maintains the necessary pressure stability for tuned and modified engines. Unlike conventional valves, Perrin's design assures that your turbo system remains efficient and well-tuned under various driving conditions. The sturdy construction and precise engineering ensure longevity and durable performance, giving you peace of mind every time you hit the gas pedal.

Features

• Compatible with 02-07 Subaru WRX, 04-21 STI, 06-08 FXT
• Sleek black finish
• Dual blow-off and bypass functionality
• Improves boost response and pressure stability
• Durable construction for long-lasting performance

If you are looking to optimize your ride's performance, the Subaru WRX STI Blow Off Valve by Perrin Performance is a must-consider option. For any questions or if you are thinking about purchasing multiple items to take advantage of potential shipping discounts, please don't hesitate to call us directly at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). We're here to help and provide installation and customization services at both our Austin, Texas, and Los Angeles, California locations. We also offer on-premises installation in both locations.

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