Oh, there's a transmission filter, alright. Depending on the transmission, though, it may be an internal filter that's impossible to replace without disassembling the whole thing. However, it is in there.No external fuel filter on the 7th gen Bu. I think that actually started on the 6th gen in 2004. I will definitely be increasing my usage of some excellent fuel system cleaner.
P.i. Performance Improver Gasoline Additive by Amsoil http://www.amsoil.com/shop/by-product/fuel-additives/gasoline/p-i-performance-improver-gasoline-additive/
And no PCV filter on these cars too. I know my 1999 S-10 has an internal PCV system which requires no maintenance or adjustment. I think that started in 1998 on the little Chevy trucks.
And no trans filter on the 2010+ Bu's.
What's next? No engine oil filter???