Mynor

You have to pull the gas tank off. There is a gray/red hose, you'll see it on the left side of the air inlet. Tee into it, and connect that piece of hose, run that to the nipple on the HC, that will operate the butterflies.

Hello Everyone.
I just finish installing a Hypercharger pro on my 2007 Suzuki Boulevard M50
but the butterflies stay open all the time they don't close at all. there is a ruber hose
of about 12 inches that I have no idea what's for, the instructions don't mention
anything about it. Can somebody tell me what am i missing to make the butterflies work.
can somebody tell me if I'm doing something grown?

Thank you.

Hello Everyone.
I just finish installing a Hypercharger pro on my 2007 Suzuki Boulevard M50
but the butterflies stay open all the time they don't close at all. there is a ruber hose
of about 12 inches that I have no idea what's for, the instructions don't mention
anything about it. Can somebody tell me what am i missing to make the butterflies work.
can somebody tell me if I'm doing something grown?

Thank you.

Hello Everyone.
I just finish installing a Hypercharger pro on my 2007 Suzuki Boulevard M50
but the butterflies stay open all the time they don't close at all. there is a ruber hose
of about 12 inches that I have no idea what's for, the instructions don't mention
anything about it. Can somebody tell me what am i missing to make the butterflies work.
can somebody tell me if I'm doing something grown?

Thank you.