The Garrett GVB-50R 50mm RCV blow-off valve in black is a recirculating blow-off valve sized for 50mm systems that returns excess boost to the intake tract. Offered in a black finish, it prevents compressor surge while maintaining metered intake conditions required by many modern engines. Use it where a 50mm RCV solution with a subdued color is preferred.
Garrett GVB-50R 50mm RCV BOV - Black