Author Topic: Real quick exhaust question??? (Read 2040 times)

SheldonJace · « **on:** October 01, 2008, 12:20:32 PM »

I'm away from home so I can't go see for myself and I can't remember for the life of me.

But what is the factory exhaust piping size? Is it 2" or 2 1/4"

No way its 2.5".

Searched already, my keywords brought me to no avail.

Thanks ahead of time,
Sheldon

Birdman16 · « **Reply #1 on:** October 01, 2008, 04:04:15 PM »

I believe that it is 2 1/4, but I could be wrong. Someone back me up...

twright · « **Reply #2 on:** October 01, 2008, 06:22:24 PM »

My 1991 318is is 2.25". (I just ordered a muffler for it.)

SheldonJace · « **Reply #3 on:** October 02, 2008, 01:34:47 AM »

So the consensus is 2.25" (2-1/4")

Sounds good. Thought it was around there.