who has a redtop sr with a s15 turbo ?

[nismoman]

Originally Posted by Big Zee

I have a s15 turbo ready to go in, and im wondering if I use the s13 t25 inlet and outlet pipes what hotpipe I will need to use, the s14/15 one or the s13 one ?

I do not want to use the adapter plates, as I already have the s13 hotpipe and have access to a s14/15 hardpipe.

sorry if this has been covered, when I searched the topic came up with the results of what is needed for a s15 turbo or selling a s15 turbo but nothign really on what hardpipe to use with the t25 inlet/outlet pipes on the spec r gt28 turbo.

i dont really understand what you are asking. if you use the reclocking adapter plates then all the s13 stuff works with it. hotpipe intake everything....

[Big Zee]

Originally Posted by nismoman

i dont really understand what you are asking. if you use the reclocking adapter plates then all the s13 stuff works with it. hotpipe intake everything....

not really wanting to use the clocking plates. I just want to know which hotpipe to use if I use the t25 outlet pipe on a s15 t28 turbo. will it be the s14/15 hotpipe or the s13 one ?