When installing this be sure to be VERY careful around the sai. Its known to be deleted but as far as my knowledge it’s a system/pump that these 2 hoses connected to it and this intake utilized at least one of the hoses. I ended up having to replace mines bc it broke during the install because it was so brittle and old, and the new 1” hose that comes with this intake, sits right on top of your sai hose fit it in as properly as you can it’s TIGHT! And be sure to l give yourself some room on the Elbow of the intake it will sit on your master cyclinder causing vibration on your brake pedal. I had to raise the intake up a bit because of it