well i just got a thing saying i gotta go do emissions... i have jdm itr internals, skunk2 valvetrain, b16 head (on a b18 block), dc headers, stock cat, apex exhaust, shortram intake, skunk2 IM... but it was built pretty "shittily" so im afraid i wont pass... is there anything i need to do to make sure i'll pass???? im really worried im not gonna pass and my car's just gonna sit there and i wont be able to drive it

im getting a leakdown test tomorrow since my compression numbers have been really low (160-170) so is there anything i should ask the shop to check?