Item # 30-20079-1 UP F3's. Powered A has smoke unit. I suggest you visit MTH website and use Product Locator to get full list of features. Drove for an hour and a half to buy something from a NJ retailer who had reopened after Hurricane Sandy cause I'm such a nice guy, bought this, but it's never been run as I didn't have any UP passenger cars. You can have it for $350 (firm) plus shipping or Thursday delivery at York. Email firstname.lastname@example.org if interested. Thanks, Mike.