exhaust parts fitting question

[windissowarm]

i have a 90 eclipse gst fwd turbo. the car has a downpipe and nothing after that. there is a 1.8 5 speend. will the cat and cat-back on that car fit on mine? thanks

 

[phantom_19]

Check for the same diameter. All 1G exhausts goto the rear bumper on passenger side. So it will fit

 

[And_44]

I would think the 1.8 would be different length's and maybe diameter.