Is it hard to install the greddy profec B electronic boost controller. Do I need to soleniods and ect? I just have the controller it didn't come with anything else.
installing Greddy profec-b - 6G Celicas Forums
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the controller controls the solenoid
QUOTE (matts94celica @ Sep 13, 2011 - 4:14 AM) 
>Is it hard to install the greddy profec B electronic boost controller. Do I need to soleniods and ect? I just have the controller it didn't come with anything else.
the controller controls the solenoid