Knocking/popping Drivers Footwell

[jack93]

After picking up my FG MKII GT on Friday, I've started to notice a slight popping/knocking sound when cruising at low revs/coming to a halt, not the good kind of exhaust pop but more unnerving being able to feel it when my feet are off the pedals/cruise control is engaged. Might possibly be coming through the firewall but I doubt it - feels more directly under the pedals, had a quick glimpse under the car (haven't had much time after working all weekend) and only noticed the cat in the general area.

Is this normal? Should I be worried about something major etc? Car is under stat warranty and should easily be able to get the dealer to fix something (even after I made them fit it with new brakes, tyres and fix a few small things pre delivery like wiper jets, window switches etc.) Just hoping the biggest purchase of my life so far isn't a lemon. Still amazed and scared by the power this thing has coming from a 6T and how economical it can be if you treat it well...

["Captain Retard"]

It could be something as simple as some of the heat insulation (which is right under your feet) coming loose and banging on the exhaust.

Or........a hundred other things

Good luck with it.

[Boog72]

I might be grasping at straws, check the inner plastic guards as well, little plastic clip could have broke, therefore the plastic wheel arch guard is flapping!