dunno bout it then...i get the pic from the mtx websiite...and my fren hav thunder6000 and it do reali hav lines...personally i m usin thunder8000 and it got lines too...
haha...locations bro...i dun intend to kacau ur sales..but...jst felt weird bout it...mayB u got conned last time? coz can go mtx website and view the erm...archived products..peace..
your MTX woofer got the original warranty card? I know it's expired, but just to make sure. Your MTX woofer look different from the net lah..... have you checked before whether it's original?
Pic 1 - Remove the original regulator with 2 screws, first remove the two hose that is connected to the regulator one with the clip and the other one is the vacuum hose.