Discovery Turbo Tomorrow

Paul Teutul Sr asks his son Paul Jr to look after the shop while he is away promoting his book, in a bid to keep the Mountain Creek project running smoothly

The crew visits Howe Caverns to explore some caves, and Paul Teutul Jr continues working as a consultant, focusing on his own projects away from the shop

The Orange County Choppers team joins forces with manufacturer Ducati to create a customised version of one of the Italian company's bikes

Jon Gosselin from the TV series Jon & Kate Plus 8 asks the team to build him a bike, so the customisers visit the family's ranch in search of inspiration

The team visits the birthplace of the Bugatti Veyron, and examines the car's inner workings

The crew heads to the birthplace of the Morgan 3-Wheeler in England to examine the classic car's inner workings and exterior

The team acquires a Datsun Z-car, the grandfather of the 'fast and furious' street racing scene, planning to subject it to a complete rebuild

Following Tommy Pike Customs, an automotive customisation company In South Carolina. Tommy is asked to preserve and modernise a family's 1955 Chevy pickup truck

Tommy and his crew take a ride back to the '80s, as they transform a bone-stock 1986 Monte Carlo SS into a bumpin' LS4 'Monster Carlo' mega machine

Tommy transforms a '74 Bronco by dropping a giant engine into a new body, with fresh paint and a fully re-designed interior

Tommy's friend Kenny sold his 1960 Chevy Impala when he started a family and has wanted it back ever since. Tommy finds one and plans to restore it as a surprise

In a secret location, Tommy and his team get back to work on the '60 Chevy Impala restoration. They rebuild the engine and suspension before surprising a good friend

The team test the Porsche Taycan, a sports car that gets to 62 mph in 2.8 seconds and goes up to 162mph. And, Jimmy goes to Sweden to sample Volvo's plans to revolutionise trucking

The team test two electric vans, the Ford E-Transit and the Fiat e-Ducato, which both claim to top 150 miles between recharges. Will they live up to billing?

The boys fix up a BMW 335i estate with the performance and styling you might expect from an M3. Can they get it in shape to beat a real M3 in a head-to-head drag race?

Mike finds a BMW six-cylinder modern classic, the E46 M3, with the subframe already fixed, and he challenges Ant to transform the transmission with new technology

Mike Brewer tracks down a BMW Isetta bubble car, but Edd China finds the small vehicle difficult to repair and the pair's chances of turning a profit are put in jeopardy

Mike Brewer buys a cheap BMW M5 in a terrible condition, and Edd China has his work cut out trying to rejuvenate the dilapidated vehicle so it can turn a profit

Part one of two. Mike Brewer searches for a BMW M3 E36 that Edd China can restore to make a profit

Part two of two. As Edd China completes the BMW 635CSi renovation project, Mike Brewer values the vehicle and goes looking for a potential buyer

Part two of two. Edd China goes over budget to restore a BMW M3 E36, making it more difficult for Mike Brewer to achieve a profit when he sells it on

Part two of two. As Edd China completes the BMW 635CSi renovation project, Mike Brewer values the vehicle and goes looking for a potential buyer

Paul Teutul Sr asks his son Paul Jr to look after the shop while he is away promoting his book, in a bid to keep the Mountain Creek project running smoothly

The crew visits Howe Caverns to explore some caves, and Paul Teutul Jr continues working as a consultant, focusing on his own projects away from the shop

The Orange County Choppers team joins forces with manufacturer Ducati to create a customised version of one of the Italian company's bikes

Jon Gosselin from the TV series Jon & Kate Plus 8 asks the team to build him a bike, so the customisers visit the family's ranch in search of inspiration

Buying goods from home

Buying goods from home

RV builders create a track-side mobile mansion for auto racing driver Helio Castroneves. Plus, a surfing enthusiast transforms a retired double-decker school bus