SmokumsTheBear

I don't have one, but eventually I plan to get one. I'd just rather do some research before buying one to avoid any hassles.

gspfunk

Pretty much anywhere you buy one (retail, ebaY, etc.), the seller will tell you what you need to know about it like MAF diameter, calibration, years it fits..... Used ones are pretty abundant on ebay and the classifieds here and on other forums.

SmokumsTheBear

Alright, thanks bro.

Tims 88GT

i say you don't need anything bigger than a 80mm for 19's.

gspfunk

I wouldn't even go that big unless you've got plans to boost later on. 73-76mm should be plenty..