I just did mine last night. Broke the little white pieces but the new filter came with replacements. My problem was getting the clamp off and back on. Rusted almost solid. I almost thought for a second to get the torch to heat it up and loosen it off.
I didn't have to jack teh car up at all. It may have been a little easier but it is in quite the open spot to get at.
Idles, and runs smoother now. Still have an annoying intermittant CEL that pops up and goes away with no codes recorded to retrieve.
