Type- RZ / SQV Blow off Valve 1.Gunmetal/Chrome; 2.40mm valve, ... ,funnel outlet; 3.100-400hp range; 4.BOV gasket, Type- RZ / SQV Blow off Valve MOFE Blow off Valves are easily ... match vehicles with mild upgrades to heavily tuned engines. Type- RZ / SQV Blow off Valve