Improper tuning of the Profec B-spec II may cause damage to the engine. GReddy Performance Products, Inc. will not be responsible for any damage caused by improper installation or tuning. Tuning should be performed only by a experienced technician who fully understands the vehicle s turbo system and fuel management requirement for the engine being tuned.
3 Way Fitting Double Sided Tape Air Filter Instruction Manual Please make sure all the parts listed above are included in the box. If there are any items missing, please contact your TRUST/GReddy authorized dealer where this unit was purchased.
Page 6
Installation Diagram (Actuator Type) Valve Unit Harness Filter Ground (Black) Ignition 12V Power (Red) 4mm Hose Engine Valve Unit Turbo Actuator Fuel press. regulator Air cleaner Intercooler...
Installation Diagram Diagram 1: Vehicle with factory boost controlling solenoid valve Dual Port Actuator Disconnect the connector and the vacuum lines off from the solenoid valve and plug up the all the vacuum ports. Before Engine Turbo solenoid valve Air cleaner Intercooler After Engine...
Page 9
Product Features Diagram 2: Vehicle with factory boost controlling solenoid valve Single port actuator Disconnect the connector and the vacuum lines off from the solenoid valve and plug up the all the vacuum ports. Engine Before Turbo solenoid valve Air cleaner Intercooler After Engine...
Page 20
PEAK This mode is used to display the PEAK boost recorded. Recorded peak value will not be cleared even if the battery is disconnected. PEAK boost display How to clear the PEAK value 1. While in Boost display, press the SET knob 5 times to show the current PEAK boost recorded.