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Turbosmart Gen-V WG40/45 HP spring upgrade provides a 40 PSI spring option for WG40 and WG45 wastegates to raise actuator preload and alter boost behavior. Turbosmart emphasizes in-house design and factory manufacturing in Sydney, Australia, with rigorous quality control. This spring upgrade is a serviceable option for tuners seeking a higher spring pressure for compatible Gen-V wastegate applications.
Turbosmart Gen-V WG40/45 HP 40 PSI Spring Upgrade - Black/Red
