The Garrett 50mm VTA blow‑off valve (GVB‑50A) in red is a venting/turbo bypass valve sized for 50mm compressor outlets. It provides a controlled pressure relief point for turbocharged systems using a VTA-style valve and is intended for installations that accept a 50mm BOV flange. The red finish identifies the model while the valve's sizing matches compatible turbo plumbing requirements.
Garrett GVB-50A 50mm VTA BOV - Red