Turbosmart TS-0550-3149 Kompact Dual Port Blow-Off Valve

The Turbosmart TS-0550-3149 Kompact Dual Port Blow-Off Valve (BOV) is a high-performance recirculating and atmospheric bypass valve engineered for turbocharged vehicles. Turbosmart's Kompact Dual Port design allows the valve to operate in both vent-to-atmosphere and recirculating (plumb-back) modes simultaneously, delivering aggressive throttle response while maintaining street-legal drivability.

Built to Turbosmart's exacting Australian standards, this BOV features a precision-machined billet aluminum body and high-quality internal components designed to outperform OEM bypass valves under sustained boost pressure. The dual port configuration means boost pressure is vented both to atmosphere and back into the intake tract, producing the signature Turbosmart sound without sacrificing idle quality or emissions compliance.

Key Features:

• Dual port design: simultaneous vent-to-atmosphere and recirculating operation
• Precision billet aluminum construction for durability and heat resistance
• Drop-in replacement for compatible OEM bypass valves
• Improved throttle response and reduced turbo surge
• Adjustable spring tension to suit varying boost levels
• Designed and engineered in Australia by Turbosmart

The Turbosmart Kompact Dual Port BOV is a direct OEM-style replacement that installs without modifications, making it an ideal upgrade for enthusiasts seeking improved performance and turbo response on the street or track.