im just wondering if anyone had experience installing nitrous by them selves, and what to expect or is it too risky, also how much should i be expecting for a professional installation?

i ran 16 flat with my 95 civic coupe and now i decided to spray hopefully reach the low 15s with about 55 or 65 shots, is this possible or what times could i be expecting with this upgrade?

 

Its not the most difficult installation. If you have some descent mechanical knowledge and kit directions. You should be fine. Just take your time when doing it and dont open the bottle till you check all ur connections. Id guess a professional install would be around $300.