Turbosmart TS-0204-3104 BOV Race Port Piston Assembly Gen IV Replacement

The Turbosmart TS-0204-3104 is a genuine OEM replacement piston assembly designed specifically for the Gen IV (Gen4) RacePort Blow-Off Valve (BOV). This service part allows owners to restore or maintain peak performance in their Turbosmart Gen IV RacePort BOV without replacing the entire valve assembly.

Key Features:

• Genuine Turbosmart replacement piston assembly for Gen IV RacePort BOV
• Engineered for precise fit and function within the Gen IV RacePort housing
• Large 50mm piston design for high-flow, high-performance BOV operation
• Built to withstand extreme boost pressures typical of racing and high-horsepower applications
• Maintains consistent valve actuation and positive sealing under demanding conditions
• Billet aluminium construction for lightweight durability

The Turbosmart Gen IV RacePort is recognized as one of the highest-flowing blow-off valves in its class, capable of handling large-capacity turbocharger systems and high-horsepower engines. Replacing a worn or damaged piston assembly with this genuine Turbosmart spare part ensures your BOV continues to deliver fast response, reduced turbo lag, and reliable pressure relief. Note: This piston assembly is specific to the Gen IV RacePort and is not compatible with Gen V or earlier generation RacePort BOVs.