Part Number: T9101

Description: Mach 2 BOV

Color: Black

Fitment: 08-14 Subaru WRX

Notes: Not for sale in California not CARB Legal

Details:

This blow-off valve has been configured to be a 100% recirculating and features Go Fast Bits TMS Technology that will help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears. 

Features:

• Recirculation model for direct factory replacement for performance without the noise

• Atmosphere venting kits available to convert the recirculating valve if you want noise with your performance

• Direct bolt-on installation

• Effectively holds unlimited boost

• Ensures maximum throttle response

• Includes Allen tool