There really is no replacement for clay.

You may think "oh it has a cleaner in the system, that's the same" but it doesn't work the same. Cleaners generally work on the basis of chemicals doing the work, as opposed to clay pulling or shearing off to give a smooth surface, or polish which uses an abrassive.

They all have different uses, neither one is interchangable.

But I will tell you that if your car ain't oxidized, then the cleaner isn't really necessary. And meguiars bodyscrub stuff is like glue, so unless you want to do more work then you have to, you don't need it.

A good two step would be Meguiars ColorX and then #26 paste or #16 if you can find it. There isn't much out there in terms of polishes on the Pep Boys shelf. You have your one step cleaner waxes, you have #26 liquid, you have mother's powerpolish which wasn't meant to be used by hand, but not much in terms of a good hand use polish. Why? Because nobody shopping at pep boys goes "I want to polish out stuff" they say "I want wax" so that's why people have to order.

So my advice would be to look in your phone book to see if there are any autobody supply stores, since they may carry something. Meguiars professional lineup with their hand polish, something like that.

But if you just want a good two step, ColorX and a good wax on top would be perfectly fine. And I've even heard TurtleWax Platinum Ultra Gloss isn't too shabby now.