Does this fit an S14?
As the table shows it fits SR20[i think the top feed injector version] S14 has side feed rail , it seems to be that it does not fit, but I'm not sure.
22670-RR580 Nismo Fuel Regulator
Nissan 180SX RPS13 (SR20DET, 01/1991 - 12/1998)
Nissan Silvia PS13 K's (SR20DET, 01/1991 - 10/1993)
Nissan Skyline BNR32 GTR (RB26DETT, 08/1989 - 01/1995)
Nissan Skyline E(C)R33 GTS25 (Series 2) (RB25DE, 01/1995 - 05/1998)
Nissan Skyline E(C)R33 GTS25 (Series 1) (RB25DE, 08/1993 - 01/1995)
Nissan Skyline ENR33 GTS-4 (Series 2) (RB25DE, 01/1995 - 05/1998)
Nissan Skyline ENR33 GTS-4 (Series 1) (RB25DE, 11/1993 - 01/1995)
Nissan Skyline E(C)R33 GTS25-T (Series 2) (RB25DET, 01/1995 - 05/1998)
Nissan Skyline E(C)R33 GTS25-T (Series 1) (RB25DET, 08/1993 - 01/1995)
Nissan Skyline BNCR33 GTR (RB26DETT, 01/1995 - 05/1998)
Nissan Skyline BNR34 GTR (RB26DETT, 01/1999 - 08/2002)
Nissan Stagea WGNC34 RS-Four (Series 1) (RB25DET, 09/1996 - 08/1998)
Nissan Stagea WGNC34 260RS (RB26DETT, 11/1997 - 10/2001)