Im htinking about going w/ nitrous instead of headswap. After looking in the catalog Compucar has a kit for 4.6 for only $450 It is adjustable from 75,90,125. And then NOS has there 15o shot for $650. Which will be better. Is the NOS kit really worth an extra $200? What else do i need for nitrous other than a bottle warmer and purge kit?

but does anyone leave the nitrous bottle inside the car? Like hidden behind the front seats? Its not dangerous, is it? I might do nitrous in the future and I'd like it inside the car so I could turn off the bottle in an emergency. I don't wanna have to trust a remote opener.