https://gikracing.se/turbo-tillbehor/dumpventil/ovrigt-dumpventiler/urbosmart-dumpventil-race-port-svart-gen-v
Turbosmart dumpventil Race Port Svart GEN-V - GIK Racing AB
The Race Port is famous for being an amazingly small and light BOV for turbocharged (replace with supercharged for the supercharger version) competition level e
gen vturbosmartdumpventilraceport