Discovery Turbo

Chief pioneers a team race-off. Detroit, New York, and California each bring a team to compete against OKC.

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.

When Andy has another try at the world speed record for tow trucks in his Racing Wrecker, Bobby plans to take him on in a 1979 Zephyr with a hot new engine.

Tony and Lucky put together a cheap rear-end package for a 1973 Gen-3 Hemi-swapped Plymouth Duster.

Ian starts work on a custom all-aluminium Land Rover Defender that sits on top of a Jeep JK chassis.

Sid and Shanky journey on the dangerous and treacherous road to Zanskar Valley. With limited fuel, the brothers try their best to drive strategically to avoid getting stranded.

Presenters David Freiburger and Steve Dulcich use various tools on project cars and make their own moving violations by doing the wrong thing the right way.

Presenters David Freiburger and Steve Dulcich use various tools on project cars and make their own moving violations by doing the wrong thing the right way.

Heavy D fulfils his childhood dream of driving a truck in Monster Jam. Also, the team pulls out all the stops in their next giveaway build, a sleek Nissan Titan.

The Dieselsellerz build a cool hybrid for their stunt driver friend, Tanner, while Heavy D tries to find a mighty build for the upcoming SEMA trade show.

Andy sees it as the opportunity of a lifetime when he is asked to build a life-size Hot Wheels replica by legendary car designer Larry Wood.

Andy Cohen loves a bargain when he sees one, but even he has his doubts when his father, Bobby, is determined to fix up the ultimate junker.

John Andrade Jr returns for some redemption against Finnegan, Cotten and Newbern. Later, they work on a Mustang and a 1979 Chevrolet Malibu.

Mike finds a second generation Camaro and plans to turn it into a proper pro touring car. Edd gets down to work on installing a pro touring stage three kit.

Mike and Edd wrap their American journey, highlighting their favourite moments in and out of the stateside shop.

Mike Finnegan and his friends crank up the power on some of their favourite builds and then use them to take on other vehicles wherever there is a challenge.

Will and Team Unique put the full-court press on NBA superstar Carmelo Anthony's Jeep Wrangler. Later, Will forges a path to build Unique's future.

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 investigate an almost extinct two-stroke motorcycle desired by many.

Will and his team customise a 1994 Mustang Cobra for actor Mario Lopez. Plus, it features a hand-stitched leather interior and an upgraded sound system.

When JJ and Precious take all of Memphis to OKC for two nights of racing, the 405 must get ready. Meanwhile, Doc looks for redemption after losing Chief's shoes to JJ.

Jared and Lou boult on a new Italian exhaust of the Ferrari 575 to give the front engine a proper sound.

Frank gains a 1970s Toyota Land Cruiser while Ash breathes new life into a 4x4 Chevrolet Blazer. Meanwhile, Martha tries to restore a Volkswagen Super Beetle cabriolet.

Richard and his crew struggle to turn around a huge speed shop in Oklahoma City. However, they wish to take on this humungous task.