Joewee3.5

Sounds great! The muffler looks straight through with spiral louvers. Most of these aftermarket systems have no loudness at cruise. No resonator and aftermarket down pipes I bet there's a huge increase in interior sound while accelerating.

FLtroll

Have you noticed any performance increases with the cat-back, or primarily just sound?

Zixxer10r

Man that sounds SO good. I love that turbo whine! Can't wait for my 2013 KR to get here. Got quite a ways to go, but every day I get closer!

Bender

Maybe a slight seat of the pants increase for power, and the jury is out on milage as I have 200 miles on it. My guess is the full system from turbo back would have been better for all out performance. The plan is to try this first and maybe add the down pipes later.

K-Dubb

Not bad! Are you sure that is the chambered muffler? Like the other poster said it looks straight through.

Bender

As far as I know it is. Maybe someone from SW will see the thread and confirm from the pic I posted. There was no part number on the muffler to go by that I saw. Here is the material list that came with it saying chambered.

K-Dubb

Bump

Stainless Works

LOOKING GOOD!

Sorry I missed this one, we had to renew our vendor membership here.

If you have a chambered muffler, you cannot see all the way through it. If you look through the S tube (LMF) muffler, you can see right through to the other side.

-Jason

K-Dubb

So the OP must have a straight through and not chambered..

Franchi Motorsports

iTrader: (9)

We ordered the chambered muffler setup for him ( checked sales invoice ) and packing sheet shows chambered...

Jason, can you clarify based on the picture?