I have seen on ebay that they have a mini nitrous kit is available.
with a non rechargeable one time used catridge 5 for $20.
the system it self is preety cheap.
but performance wise?
I have no idea

so.. any takers on this

 

It doesn't raise the fuel pressure to add extra fuel, so the most HP you can gain is probably 15hp to the wheels. Nitrous can't make power without extra fuel. I saw the parts online...can we say pet store racing parts. The hardware looks cheap and the cartriges are expensive. You can get 10lbs of nitrous for $40. Why would you want to spend $20 for 12oz worth?

 

http://forums.maxima.org/showthread....hreadid=171159

 

The system looks like they took one of those bike tire CO2 inflators, used some aqarium clear hose and a basketball needle. Performance is likely to be close to nothing. The kit would probably lose all nitrous before ever getting to your engine.