I have around 11k on mine now and I haven't seen any drastic change in MPG after break in period. Maybe MARGINALLY better but nothing to brag about.Do you guys think that the Rebel's MPG improves after the initial break in period?
I heard the same thing from multiple people. I actually just pulled the trigger on a Corsa catback on the weekend. Loving it so far... crazy loud when starting in the morning though when it's cold.. (I mean piss off the neighbours loud.... love it!)Can you hear the valve rattling inside on the muffler? A lot of people were having a rattle issue last time I heard. I was thinking of getting one of these a while back.