Yeah mate the induction noise is still really loud. I thought the airbox would block alot of the induction noise but after installing the box it nearly sounded the same. The cobb box isnt fully sealed though. The front of the box near the headlight is open a bit so the sound might be escaping there.

__________________
WRX MY05
215HP - 16 PSI
Ultrex TBE
Cobb Air Intake
STI Intercooler