Hey guys so just installed my STM intake for stock MAF. There no opening on the new intake to stick the other part of the stock boost solenoid small hosing to... it was connected on the OEM intake so Can I just leave it as is or zip tie it together so it’s
not flopping around ? Thank you in advance.

 

Technically it's metered air(air that has already passed through the MAF) so it should be recirculated back into the intake. You may experience richer AFR's if you just have it bleeding off into the atmosphere