In this episode of Supercar Megabuild, Engineers Ralph Hosier and Ranen Rudra face what seems an impossible task set by pop star client Shane Lynch: take his refined, elegant, 1979 Rolls Royce Silver Shadow, and turn it into an all out, bad boy styled drift machine. This will be the ultimate challenge even for the experienced engineers - they've never done a drift car before and certainly not one based on a prestige brand like Rolls Royce. It's a journey that will take them to the home of drifting, Japan, where they'll learn the skills and mechanics of this motorsport from the best in the business.