Post by
fiznat »
https://forums.nicoclub.com/fiznat-u1372.html
Tue Sep 05, 2006 5:39 pm
I never said that these modifications could be performed without throwing codes. I'm actually 99.99% sure that you WOULD through codes, especially with an OBDII car such as yours.
That said, the procedure is pretty similar for the S14. There is more stuff back there, but the things you need to keep (IACV and related parts, basically) are pretty much the same.