Black_cirrus
I'm Awesome
- Joined
- Mar 15, 2015
- Messages
- 256
- Reaction score
- 85
My educated guess is 1.75,looks small for 2" but I didn't think it was small enough to be 1.5". The Magnaflow website shows it as 2" in 3" out, I know the donuts on the manifold are under 2" but I don't remember by how much.
