So i got 2 new mufflers for the M, and i wanna get them on this week.
I was gonna just cut the old ones off and weld the new ones right in … but now after thinking about it i want to keep the stock system incase i want to swap back out later.
Aside than mufflerman, who else is cheap that can make up some pipes from cat to the muffler?
oh and the diam is 2 1/4 or 2 1/2 (muffler is 2 1/2)
here is a shot under the car:
Here is what the stock pipes look like. Stocks in the black:
