I thought about putting it in my airbox but didnt know if I could spray there with wet kit.

 

Do not spray a wet kit in front of the MAF.

 

Your MAF will sense all that going in there and probably through a code first off, and 2nd off it will probably send more fuel to mix with all that nitrous since a maf only detects air and not fuel. So basically i think you would be running twice as rich as you want to be. It will definetly cause problems. This is just my guess at what would happen. I've never used nitrous but i do somewhat understand the whole principles of a MAF and how nitrous works. You may want to wait for a more experienced answer, but i know it won't work.

 

NO do not do that

 

I'm also guessing it would destroy your MAF seeng that gasoline has additives that would probably remain on the MAF sensors.

 

+1 BTLFEDSS