*Apologies for so many noob questions in advance* I'm looking to replace the stock exhaust on my 2011 CBR 125. Before anyone points it out I am aware this will add probably 1or even less horsepower. The main reason I'm wanting to "upgrade" is the stock exhaust has a few cosmetic scratches on it and also I'm wanting to get a rear stand for the bike to do some minor servicing. From what I've researched the stubby exhaust of the CBR seems to get in the way and will cause scratching/damage to the underside of the exhaust while its being mounted. From what I've seen there seems to be a dismal range of after market exhausts as there is with all CBR 125 accessories. I have found videos claiming to Yoshi and Akrapovic exhausts but I didn't think they made exhausts for such small bikes. Yoshimura: Akrapovic: my personal favourite was the IXIL Hyperflow L2X it looks and sounds the best of the bunch. Does anyone have any advice. Will it increase fuel consumption? Will my logbook still be able to be stamped? I have seen the exhaust I want for about $AUD 250. Do you think it is worth the time and money or should I just leave it how it is and take the hit in resale value.