Bigbore/Freeflow vs WOF

So I go for a warrant today at the VTS and everything is fine execpt my exhuast system - the said and stated on the form - " needs toning down " wtf ..

Okay - so I have 2 and 3/4 inch.. centre muffler with
no baffles inside and bigbore tip ..

Keen for feedback - I was thinking of (yes cheap fix)..
removing the centre one and making up a filler with batts and wrap them in like mesh/ chicken wire so the compression isn't getting to afected.

Will prob go get my sticker then remove them again when I get home.

Any other alt ..??

just slot another muffler in somewhere, if its straight through it shouldnt affect performance too much....

What sort of car? how loud

Dont go to a vts

small garages in Kumeu *tick* if its Too low or too loud...... your too old!

what sort of car is it?

VTS did pick up on a few things i needed to fix, when the people who got it serviced by didnt even pick it up.