I purchased an 03 CBR 600RR with a Two Brothers M-5 Slip On. The exhaust exits the rear of the bike with a slight angle to the left. I'm assuming thats not normal? Is this a performance problem? Should I worry about it? Actually, I like the look. It reminds me of my Apex turbo exhaust on my 240SX! Thanks.

 

Just play around with the mounting clamps and you should be able to centre it. You'll probably have to bend one or both of the L brackets.

 

I had this same problem with my C5 can and just gave up trying to angle it. It comes out slightly to the left but as for performace nothing was affected.

 

Iwouldn't worry about it, the tbr exhausts awesome sound more than makes up for it. But actually, all the 03's and 04's are crooked like that for most if not all exhausts.

 

I had the same problem with my CF M2 Vale 2Bros exhaust,I tried to fit everything in center and then tight the nuts & bolts but still it leans on the side (left). Someone told me that that's the way it is for these exhausts especially for 2003-2004 models. For sure it doesn not affect performance. Probably it has to do with the pipe,In the end I gave up trying to angle it.

 

I have the exact same setup. That is the way it looks and that is the way it fits. Confirmed by Two Brothers.