Hey all. I just bought my 2003 Maxima (Auto) this week and have been looking around for mods and am glad to see the amount of parts available. I had a 1996 5 Speed years ago and loved the car. Just wasn't a whole lot available at the time or at least that I could find.

My question is this I am bone stock right now and am looking for upgrade suggestions starting with Nitrous. I have a offer to get Zex kit for my 2003 super cheap. I don't have the full details yet as the guy hasn't called back but it's a 50 shot I think maybe some other size jets in there but not sure. I am not looking to spray more than 50 anyways but was wondering the adverse effects on the motor and trans if any. And if there is any other mods that would need to be done first as again I am bone stock.

So any info would be greatly appreciated as to should I run and air fuel gauge or fuel pressure gauge or what other mods will make this the safest for me.

Later gents