Turbosmart RacePort Series Blow Off Valve Part TS-0204-1144

The RacePort Series Blow Off Valve is famous for being an amazingly small and light BOV for supercharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM - making it the highest flowing BOV of its type on the market.
The Highest-flowing BOV in the Turbosmart range has just been redesigned and now features our unique collar design.

• Milspec Hard Anodized Valve Guide and Stem


• Billet 6000 Series Aluminum Construction


• Female Flange System for Peer Fitment


• Options Valve Position Sensor Upgrade


• Quick Release Aluminum V-Band Collar


• Hi-Temp Silicon Nomex Diaphragm


• 2.0" Inlet flows over 330 CFM


• Twin 1/8"NPT Reference Ports


• Positive Sealing Valve Seat


• Boost Balance Technology

The Turbosmart RacePort Series Blow Off Valve (BOV) is engineered for high-performance supercharged engines, delivering exceptional airflow and responsiveness in a compact design. Crafted from billet 6000 series aluminum with milspec hard anodized valve guides and stems, this BOV provides durability and reliability in demanding racing conditions. Its innovative collar design and internal flow structures set it apart, offering a 50% reduction in weight and 25% smaller size compared to traditional models, while still flowing over 330 CFM to meet the needs of competition-level applications. This high-flow capacity ensures quick pressure release and optimal turbocharger performance, enhancing overall engine efficiency and responsiveness. The BOV features a positive sealing valve seat to prevent boost leaks and incorporates boost balance technology for consistent operation across varying boost levels. The quick release aluminum V-band collar facilitates easy installation and removal, making maintenance straightforward. With twin 1/8