s15 turbo

[ShanMans13]

I just got a s15 t28 turbo. What do I need to upgrade from the t25 setup?

[I ask good questions]

You need to search!

[LessRice]

well... after your done searching you are gonna need a flange so you can get that t28 swapped in plus this is isnt necessary but put on some braided turbo lines

[CotBU]

Compressor inlet and outlet flanges, oil restrictor, oil drain tube, and 02 housing.

All the stock flanges can be modified.., purchase adaptors or new flanges

oil restictor is mandatory, oil and oil pressure specific along with but not so much condition of the turbo.

stock drain tube can be slotted or purchase s15,s14bb drain tube.

stock 02 housing can be wrenched on or purchase an aftermarket 02 housing

P.S. Get BSS lines...especially if, your planning on doing anything that will every require taking the turbo out again.