Hi,

I have tried to search for the answer for quite some time now, unfortunately, with no luck at all.

My question is, does Greddy EVO2 exhaust that fits a 2006 WRX fit a 2006 STI??

Could some one answer this? Thanks in advance.....

 

yes it will fit

 

Yes...most wrx exhaust and sti exhaust are similar

 

Thanks guys, I was kinda worried because on the Greddy website they have two different model numbers for WRX and STi....thanks again....

 

Sti one may be a different diameter though...don't know

 

Yes it will fit but you will have to change your stock downpipe with an aftermarket one.

 

so if i wanted to change to an EVO2 I have to change the DP? Why is that? Is it because of the fitment issue or it'll leak or something? WIll it be okay with just the EVO2 catback with stock DP?