Boomba Recirculating Bypass Valve Subaru STI 2004-2021 - Red | 001000220200

Upgrade your turbo system with the Boomba Racing Recirculating Bypass Valve for the 2002-2007 Subaru WRX and 2004-2021 Subaru STI. Precision CNC-machined from aircraft-grade billet aluminum, this high-performance BPV is engineered to handle significantly more boost than the factory bypass valve while maintaining full recirculation for smooth drivability and reliable performance.

Featuring an internal brass piston, 70 PSI pressure rating, and larger airflow capacity, the Boomba BPV is an excellent upgrade for stock or heavily modified turbo Subaru builds.

Fitment:
Subaru WRX (2002-2007)
Subaru STI (2004-2021)

Features
- 100% recirculating bypass valve
- Precision CNC-machined billet aluminum construction
- Red anodized finish
- Internal brass piston design
- Larger airflow capacity than the factory valve
- Pressure tested to over 70 PSI
- Higher spring preload
- Includes all required installation hardware
- No tuning required