I have a 04 srt 4 with a aem cai, a stage 1 and a full 3 inch exhaust no cat, and i am considering upgrading to a 60 mm thottle body, i am just wondering what this will do for my performance, thanx in advance

 

Not as much as a Stage 2 will. Save your money. Post a pix of your ride, as well!

 

i have to take some pics of my car first but ill post them as soon as i get them, so even tho its not much wut kind of gains should i expect to see

 

The larger throttle body will increase the power, but it will also reduce the responsiveness by lowering the velocity of the air. If you get one of the Stage upgrades as well as a CAI and exhaust, then the throttle body will make a great addition.