1,25-1,6cuft with a 6" external aero should work fine, but you should get one more 2500d //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif
a guy i know did 149.? with a 3512d in a 1-1,2 cuft box with a 4" aero and 900w, but in a crx or was it in his panda? dont remember,