Texas Metal's Loud and Lifted

Long time collaborators with Bill Carlton, 1 Way Diesel Performance builds a 1979 Little Red Express from a Cummins diesel on out, including compound turbos. Down the block from Ekstensive, the father-son team at Wide Open Garage builds a Samurai lake crosser from the ground up.

The father-son team at Wide Open Garage has their hands full converting a rusted shell of a Suzuki Samurai into a rock-crawling mega-truck. A customer arrives at Mod Mafia with a big problem: their Jeep Gladiator with a Hellcat engine isn't safe to drive.

1 Way Diesel Performance gets their fair share of extraordinary build requests. So no one is surprised when a little request about a '47 Ford truck becomes their next ground-up build. Mod Mafia jumps into uncharted territory with a Viper ACRX race car.

The owner of an M1038 Humvee ambulance wants Mod Mafia to transform his fire-damaged military vehicle into an extreme camping overlander. The Wide Open Garage team builds a bulletproof race car for the appropriately billed Death Car Race, in which drivers are blindfolded.

What happens if you put a Cummins diesel engine into a 2004 Lamborghini Gallardo? That's exactly what 1 Way Diesel Performance is about to find out. A customer wants Wide Open Garage to turn an old, rusted Chevy truck into a lifted, all-terrain truck on huge 74-inch tires.

Putting a twin-turbo Cummins diesel engine into a 2004 Lamborghini Gallardo is a monster build unlike any other for the Wells family and 1 Way Diesel Performance. YouTube's "Unspeakable" star Nathan Graham asks Mod Mafia to help him out of a jam with his all-terrain, amphibious SHERP.

The 1991 Land Rover Defender is known for its ruggedness and simplicity. Now the Mod Mafia team does a complete reboot of a tired, old Defender with modern performance, power and custom luxury. Daniel and his father Dave at Wide Open Garage take an old-school Bronco monster truck into overdrive.

Social media star Liver King not only wants Mod Mafia to beef up his prized 2001 H1 Hummer's performance, he wants to make it custom for his primal lifestyle. The father-son team at Wide Open Garage is asked to build a custom off-road truck completely from scratch.

Wide Open Garage's mega-truck build gets even bigger as they take an old-school '82 C10 square body and their hand-built chassis to create a one-of-one show truck/monster truck. 1 Way Diesel Performance lives up to their name by giving an '88 Silverado more than 1,200 horsepower.

1 Way Diesel Performance is thrown a mega-curveball with a classic '48 Dodge Power Wagon. The Wells family more than meets the build challenge with a custom four-door extended cab, turbo-diesel dually. In a race pitting garage vs. garage, a 2,700hp diesel truck hits the line against a turbocharged first-generation Camaro.