So I am looking to purchase this engine for my new truggy in the next month. I have read most of this thread, and its quite an informative read.

I do have a question though, I am looking to get a tuned muffler for this engine. Is this muffler:

Team Orion EFRA 2013 Tuned Pipe Set
( http://www.amainhobbies.com/product_...Tuned-Pipe-Set )

the same at this muffler:

Werks Racing 2013 One Piece Tuned Pipe w/Smooth Flow Manifold (2010 Model).

I have read that the Werks 2013 is the best match for this engine, but that muffler concerns me as I have read and heard from a few people that the muffler is rather thin and dents rather easily.

Any info/recommendations would be greatly appreciated.