cat or no cat

[ROSCOE]

why does 2011 rs show just y pipe no cat, and will it fit an rt. know I would have to plumb muffler, but thats not a big deal. just want that infernal oven off the bike

 

[Bob Denman]

For anything prior to 2013, there is no smart or easy way to swap an RS muffler onto an RT or visa-versa.
The reason: the RS has an internal catalytic converter, while the RT has a separate one upstream from the muffler...

But for 2013, BRP has put the 991 series (RT) motor in all of their bikes.

A couple of guys have taken the RS muffler apart and removed unwanted...stuff! :shocked: "SPYD3R" is one of them and he has posted about it often; I'd get in touch with him.

 

[boborgera]

why does 2011 rs show just y pipe no cat, and will it fit an rt. know I would have to plumb muffler, but thats not a big deal. just want that infernal oven off the bike

The cat is in the muffler, There a few ways to skin the cat, Do a search.
I did mine caveman style. Legal disclaimer,{For off road use only!!}

 

[flybuddy]

Cat bypass

I did this and it's pretty easy to do.

http://www.spyder1attitude.com/cat-bypass.html