>Blueglue
Is that the Akrapovic or some other brand ?, are the figures with or without cat ? Db killer ? lots of questions
I like the drawings, maybe some guy from the manufacture made them in paint ? anyway, i would not take them to seriously, in most cases aftermarket exhaust make the bike run less good than stock. The ECU simply cannot compensate for the change air flow. -Hence why you get a power commander to fix what becomes broken.(This is in "most" cases, i cannot say if its the case with the MT 07 as with most other)
I was lucky to hear the Mt 07 with akra with db.killer the other day, ufff...it sounds A-BLODY-MAZING

no need to take out the DB killer if you ask me, it was plenty loud and well sounding. It did not have the cat installed btw.