Intake Piping (KA-T)

[matt0941]

I still have to find out my intake piping for my KA-T (F-Max manifold + T3/T4). I am pretty sure I have to weld up my own intake (tell me if I don't) But I will be utilizing the Z32 MAFS. So with that in mind what size mandrel bent piping should I buy so that is matches the MAFS? Is it 2.5" or 3"?

Thanks in advance.

[zachosz]

I'm ALMOST positive it would have to be 3", since the Injen intake is 3". If you have an intercooler i hink most have 2-2.5" inlet/outlet. You can always use a reducer, though.

[matt0941]

Yes I would most definately use a reducer at the compressor inlet. I just want to have flush intake piping up to that point.

[matt0941]

So can anyone confirm the Z32 MAF (J30 MAF) is 3"?

[matt0941]

?

[S13Grl]

I had one in my hands not too long ago, didn't belong to me, but I believe it was a 3". Why don't you search EBay and the internet. EBay has them for sale sometimes, I'm sure they'd tell how large it was.

[matt0941]

Originally posted by S13Grl
I had one in my hands not too long ago, didn't belong to me, but I believe it was a 3". Why don't you search EBay and the internet. EBay has them for sale sometimes, I'm sure they'd tell how large it was.

Good point. Well it came out to 70mm (2.91 IN). So do you think that the ~.1 inchest (2.5mm) will make a difference or have any averse affects in 3" intake piping?