Stock exhaust size?
 

Anyone know the stock exhaust size for the supercharged Montes?

pretty sure it is just 2.25 inner and 2.5 out diameter? But not all the way throughout

so just the "Y" part of the exhaust is 2.5"?

Pretty sure it 2.5 then goes down to 2.25 at the y.......

when i had my cat welded on the guy said mine was 2.5 outer and 2.25 inner, i'm 98 NA though, not sure how far back the exhaust does that though

yeah, like the GTP's, it's 2.5" back to the y and the y-pipe is 2.25" for L67

L32 is 2.25" all the way back