Discovery Turbo

Daddy Dave returns as part of the Shark Pool with Henson's corvette Plan B, along with new mother Tina Pierce and Boosted GT, after being dropped from the list.

Andy and Tim take on a professional drifting course, while Blair tackles a luxurious 2013 Audi A8 L. Elsewhere, Dave installs a new rear end on Andy's 1966 Chevrolet Nova.

Ian does not keep anything stock so he creates his own short bed Jeep Gladiator. To do the customisation, he transforms a Jeep JK with a Gladiator truck bed.

Zack and Ari live in California, but for lots of people winter is very problematic thus, the duo explores ways of cold-proofing bikes.

Richard buys Aaron a 1942 Harley-Davidson WLA '45. The aim is to rebuild the bike to its original era in order to participate in a vintage race in New Jersey.

The guys are excited when they find a legendary 1991 Toyota MR2 Turbo. But, one small fix becomes a big problem for Ant as the entire engine has to be removed.

Richard commits to rehabilitating a 4x4 shop in New Caney, Texas, that has fallen on hard times.