The TiAL Sport replacement spring, large blue, is a direct replacement spring intended for use with F38, F40, F41, V44 and V60 wastegate models. Offered as a color-coded service spring, it lets you restore or adjust the baseline spring option when rebuilding or tuning those TiAL wastegates. Keep replacement springs on hand to maintain consistent boost control and actuator response.
TiAL Sport Replacement Spring - Large Blue (For F38/F40/F41/V44/V60)