i was wandering how much horsepower and torque this adds if anybody has one. thanks

 

a CAI will give you more for about half the cost.

 

i have one will it help it

 

if you had a little 3 cylinder geo or something, then it might MAYBE give yuo something. the hemi pulls wwaaaayy too much air for this thing to even come close to helping. it would just be a restriction and likely cause a loss of power.

 

They are a complete dud, I could write a small essay here but this page explains it quite nicely http://www.wildweasel.ca/HowTo/Auto/eTurbo.aspx

 

i have one will it make it perform better?

 

No it will perform Worse , throw it out, burn it its useless. Your stock intake covered with with duct tape would perform better.

 

do a bit more searching and you will find that they are trying to sell you a 12 volt white water raft inflator