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Sileighty_85 · 03-22-2010, 03:04 PM

I dont know why ppl think S15 turbos are any different.

There is only one model of the S15 turbo thats any different and the only difference is the Exhaust housing has a divider for the W/G

And it seems the P/N are different due to Tranmissions also

So if you have this part number, then you have an "S14" Turbo

If you have this part number then you will have an "S15" turbo with the divider: But that is the only difference

Max PSI is 16psi any higher and it will fail, I just had a customers T28 seize from boosting at 17-18 PSI

03-22-2010, 03:04 PM	#6
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8)	I dont know why ppl think S15 turbos are any different. There is only one model of the S15 turbo thats any different and the only difference is the Exhaust housing has a divider for the W/G And it seems the P/N are different due to Tranmissions also So if you have this part number, then you have an "S14" Turbo If you have this part number then you will have an "S15" turbo with the divider: But that is the only difference Max PSI is 16psi any higher and it will fail, I just had a customers T28 seize from boosting at 17-18 PSI __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online #/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit