Staten Island Hustle, The Gentleman's Taxi

The guys decide to create a machine that can duplicate New York City water.

The guys are skeptical when Dom becomes obsessed with developing a home recycler to turn cardboard into toilet paper.

Ron and Mike try to build a mobile rim repair empire.

Adolfo is developing a humidor that keeps stored marijuana fresh for months.

The guys launch a high-end taxi service that caters to men.

Dom's frustration with airline baggage fees motivates the crew to create a carry-on suitcase.