questions on leo vince install?

hey i have a question, when u install the leo's exhaust do you bolt the cat pipe down befor u put the hole exhaust together? i was wondering if its best to leave everything lose untill you get all of the peaces put together to make it line up better? or is it fine to bolt down the cat pipe once i install it to the header? bacisaly i hear about people saying they are hard to aline them up good, and i dont know what part they are talking about? if any one has any tips on alining them up or any install info i would like to hear?

thanks:thumbup:

I first installed the cat replacement pipe. You then can go on from there. Don't forget to disconnect the battery so the O2 sensor(or whatever) can reset. Just take your time to align everything, it takes some but it loans. Good luck

You need to loose fit all the pipes in sequence from cat to rear pipe to Y pipe and then mufflers. When they're all in the position you wanted, then bolt down everything... only 2 big bolts I believe.

Jman post a perfect DIY a few months back. Check this out. Now show some pics.

http://www.600riders.com/forum/fz6-mods/8759-leo-vince-install.html