e30 exhaust

[BmW1819]

well iam faced with something i need to do asap i need an emssions test for the last time and my cat if done. so iam wondering can i put a 325e full exhaust what is 2.25 on to a 325is what is dual all the way back is that to much back pressure???

[T.Dot_E30]

for the last time? There is no more last time anymore, if ur car needs an emission test now, it will always need one.

[BmW1819]

nah man my car is a 87 :) i am just switching the ownership over to my name and she told me i need a e test to switch it over

[T.Dot_E30]

ahh yes, carry on :)

[BmW1819]

lol :( iam not sure if it is ok to do that