The TiAL Sport MVR 44mm wastegate with a 0.4 bar (5.80 PSI) spring is a low-pressure boost control valve for turbo applications that accept a 44mm unit. It helps regulate excess exhaust flow to protect against overboost and maintain desired pressure. The black finish identifies the MVR.4BK variant and provides a subtle, factory-style appearance under the hood.
TiAL Sport MVR Wastegate 44mm .4 Bar (5.80 PSI) - Black (MVR.4BK)