Hi all, happy new year
I’ve got a 53′ reg Cupra TDI with a 10″ sub in the boot. it isnt the biggest but when the bassline comes in I get a horrible rattling noise from the N/S/R arch area. I’ve taken off the plastic inner arch hoping to see something but couldn’t and then saw a plastic vent behind the bumper!.. took that off too and the noise is still there!.. I have also checked underneath incase it might have been a exhaust heat shield rattle but it isn’t that either!!..
Before I go ripping the bumper off any of you Leon owners have any idea what it could be or if this has happened to you?…
Any info please would be great!!.
Thanks