[bboo]

My less than one year old 4" down pipe back MBRP is a rattlin. When I crawled below to find the cause, I found the inlet to the muffler cracked all the way around. Has anyone else experienced this? Surely I will not be calling to replace my muffler every year. The local shop where I bought and had the system installed is replacing the muffler this week. The rattle is killing me.

Trans in the VERY near future.

 

[Kroggs]

Probably not since most go without the muffler!!!!!!!!! Sounds a bit strange to me....

 

[lubeman1969]

If you need a muffler, I have a 4" Banks Monster I need to sell. It is stainless, looks cool. Also have a Banks 4 to 5 " tip.