I have a t3/t4 oil lines i bought and i am going to edn up using a greddy td04 turbo is there any way to get a fitting that will change the sizes over, or are they the same? I just dont want to have to sell them and then buy new ones it just a hassle. Thanks guys, ohh and could you please include the actual size of the fitting if you could thanks

 

go down to an auto parts store or hit up like home depot and take the turbo and line with you. You should be able to find the fittings you need there.