On any single car, you could easily have any, or even all of the following:
- Custom painting – The paint jobs that you see at a car show aren’t just a nice coat of pretty paint. Often, they are multiple layers with hours upon hours of prep work in between. In some cases you’ll see airbrush work that is an absolute work of art. At this show, I was stunned by the “lace work” on some of the cars. That is where you lay lace on a car and spray over it, leaving the pattern behind when you remove the lace.
- Hand stitching and embroidery – Inside the cars gets a lot of love as well. Each custom interior is a unique creation. Some are done professionally with nice sewing machines capable of punching through thick vinyl, some stitched by hand for just the right look. Custom hand embroidery is not uncommon.
- Fiberglass forming and vacuum forming – Interior accents and audio can really look great if the interior is molded to fit them. These parts are hand fabricated to fit both the car and the audio equipment.
- Automation – Voice activation is pretty cool, no matter where you put it!
- Custom lighting – Custom undercarriage lighting, sound reactive party lights, shimmering displays to dazzle onlookers at shows. These are just a few examples where people are throwing photons from their automobiles.
- Metal fabrication – When you lower a car beyond the existing limitations of the suspension, you have to modify the frame. If you want your doors to open in some funky way, you’ve got to reinforce your door frames. If you want your car to jump like the one in the video, there’s a lot of work to do, to get enough action out of your suspension.
- Hydraulics – To get a massive hop like the video above, it takes a bit more than just tossing a hydraulic kit into a car. You’ve got to rip apart the suspension to get it to move far enough, and to survive the impacts when you land. There’s a considerable amount of math as well. You’ve got DC powered hydraulic pumps plugged into batteries with solenoid controlled dump valves.
- Performance skill – Some people are better at making a car hop than others! The driver of the green car was pulled in to get some extra height on some other cars due to his impeccable timing on when to release the valves!
https://makezine.com/2016/07/01/lowriders-are-a-perfect-mesh-of-engineering-and-craftsmanship/