i mean, ill let everyone know, but i dont expect to gain that much if any on a p5...but i swear i remember 2NR dynoing and getting like 7whp and 5ft lbs...youre right, it does sound to good to be true...but really i got it not expecting a power increase, just to look good in my engine bay, so if i get some power ill be happy. i need to get some new plugs too that everyone says helps but i dont feel like gapping them, and ill have to take it to the garage on post so i can get the spark plug wrench thingy.