e30 cat dimensions???

[knotcher]

I need a new cat...does anyone know the dimensions of the stock cat on an e30?

[Kilomph]

I'm in need of a new or used cat as well. 1988 325iS model. I talked to a local euro mechanic and he said it's fairly difficult to find an appropriately sized after market cat. My car is running VERY lean, I was getting around 30mpg for a while, I'm pretty sure my cat is clogged, not sure if that would cause a lean running issue or not.

[knotcher]

here is what i'm looking at...i'm not worried about the length an width so much, but it's 4" high...it might hang a bit low on the car especially since it will be lowered from stock as well.