Chevy and GMC Duramax Diesel Forum banner

1 - 3 of 3 Posts

·
Registered
Joined
·
24 Posts
Discussion Starter #1
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.
 

·
Registered
Joined
·
1,486 Posts
Probably not since most go without the muffler!!!!!!!!! Sounds a bit strange to me....
 

·
Registered
Joined
·
1,609 Posts
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.
 
1 - 3 of 3 Posts
Top