GFB Adjustable Wastegate Actuator

Designed to upgrade the existing turbo actuator, the Go Fast Bits (GFB) Actuators are produced using the latest CNC machinery from GFB and ensure that they are a perfectly fitting upgraded replacement part, designed to increase the boost output of a turbocharged system.CNC machinedIncreased turbo performancePerfect fitment to OE systemThe GFB Actuators are available to fit a wide range of popular turbo applications, and feature uprated internals to cope with tuned and performance engines. Actuators are a mechanism for allowing programmed levels of boost pressure to increase when the throttle is opened, maximising turbo system performance. The Actuators can control the amount of boost in a similar method to boost control valves, but are generally more accurate and incorporate higher grade internals to deal with a greater range of turbo setups with optimum reliability.The GFB actuators are designed to incorporate the facility for increased strength springs for higher tuned engines, with the standard types which are supplied, suitable for standard or slightly uprated systems. Please note that these actuators will increase boost pressure and will require tuning.Supplied with 3 springs and a unique turnbuckle pre-load adjustment, the base boost pressure can be configured and adjusted from 5psi to 24psi for the best possible boost control. The 10psi and 7psi springs are installed for a base pressure of 17psi, with the 5psi spring included in the packaging for additional tuning options.