Will a belly pan/ skid plate off an 02 a4 fit my 01 a4? Also, whats the difference between an 01 and an 01.5 a4?

 

02 is the b6 not the b5, according to parts #s the pans are different.... doesn't mean they won't fit... Just use a stop sign, thats not a joke btw! and as far as I know there wasn't a 2001.5 at least for the b5. so then you are comparing b5 vs. b6 which is a ton of differences!

 

There's a 2001.5 B5. I know there were some small differences from the 01 but not much...off the top of my head I know the 01.5's came with the strut brace bar from the S4