not fast enough

hi everyone basicly i have fitted \a gianneli reverse to my ped but it still wont catch my m8s standered 07 sr what else can i do apart from 70 kit. also when i fitted the pipe there was a tube runing to my old exhaust but it doesnt go on to the new pipe wjat is it and what should i do with it

 

i have put the gianneli rollers on the bike will do around 50 on the flat clock speed but still not as fast as the sr btw what is the tube

 

if the tube was on the standerd exhaust it will be a restrictor

have u taken the restrictor out ur new pipe?
but yyh upjet and some lighter rollers maybe

 

yh the estricter ir out of the gianneli but wat do i do to the rubber tube

 

maybe a catalyst

 

should i blok it off

 

remove it.

Take the belly pan off the tube just comes round into nothing.
I think it puts air in the standard exhaust to lower the emissions