Turbosmart BOOST CONTROLLERS - In-Cabin - Manual (Page 2)

2
HOW TO INSTALL YOUR BOOST CONTROLLER cont.
2) EXTERNAL WASTEGATE SETUP
1. Allow the engine to cool down before installing your boost controller
2. Locate the bottom port on the external wastegate and the pressure source port (refer Drawing 2)
3. Install the tee piece onto the bottom port of the wastegate as per the 4 th step in the internal wastegate setup
4. Follow the 5 th – 9 th step of the internal wastegate setup
3) PARALLEL TWIN TURBO SETUP
1. Allow the engine to cool down before installing your boost controller
2. Locate the wastegate actuator ports on both turbochargers and a pressure source port (refer Drawing 3)
3. Remove the factory boost control solenoid if fitted from the boost pressure supply line
4. Install your boost controller tee piece in the wastegate pressure line with the wastegate arrow pointing towards the wastegate
actuators as per step 4 in the internal wastegate setup instructions
5. Be sure to keep the hoses joining the wastegate actuators at equal lengths
6. Follow the 5 th – 9 th step of the internal wastegate setup
*Note for sequential turbo systems: Sequential turbo setups can be complex and vary from car to car. Please contact your local Turbosmart dealer for more details
Turbochargers
Wastegate actuators ports
Boost dial
Tee Piece
Arrow
Pressure source
(Located before
the throttle body)
Equal lengths
T Piece
Turbocharger
Boost dial
Bottom port
External wastegate
Tee Piece
Vent into engine bay
Wastegate
Arrow
Pressure source port
(Located before the throttle
body)
Vent
Drawing 2
Drawing 3