I want to get rid of the cat on my 600 and would also like to replace the muffler with something that is more free flowing. I looked under there yesterday and the muffler enters on the top side and exits on the bottom side (or visa versa). do I have to find a muffler that is the same way or will a straight through muffler work? any info is greatly appreciated guys. also I owuld love to see some pics if you have them. thanks again

 

My boss just bought a 600 and he put a round race mag on his in place of the cat & muff and it sounds great BTW it is a straing shot as well as straint through.

 

Not the best idea gentlemen

 

Put a new muffler on it. The Donaldson seems to be the favorite.

 

The shop can put the replacement pipe in there at an angle (in place of the offset)and weld it up. It worked fine for me. Your tailpipe angle might change some...but the hangers give you some flexibility.

 

I assume you're referring to removing the cat? If so, I'd have to agree with you. I think that's a federal offense...and I know it won't pass inspection. That's one thing I like about my '03....no cat.