Took baffles out (highway hawk pipes)

Ok guys took baffles outa pipes two minit job couple grubscrews an out they poped.... Now tberes not awful lot louder a bit dissapointing realy so took blast down motorway all good no change then pulling away from lights loud pop and boom shes realy rumbling and throaty much as i expected by removing baffles.... Looking and listening though the rear pot (top pipe)  is definatly louder and bottom pipe a bit muted still.... So my question is, is there a secondry baffle of sorts further along?  And i have blown one out?  Any ideas...... By way sounds great now and throttle responce lot quicker. Although no popping on overrun

I don't no for sure but they are after market pipes so I cant imaging there are secondary baffles but there could be????

NO 2nd baffle. db on the low scale so like a sub woofer your ears will  not actually register where the noise comes from! if it runs well sounds good then don't try to fix it!

Well had torch down pipe and low behold a second baffle wrapped in fibre bit twisting with 18"coldchisel an out it popped can only presume that's what shot out top pipe other day now sounds sweet an balanced an goes like fek lol

lol job done