FourWheeler

The custom LJ buggy is almost complete, with the chassis and suspension already assembled. Ian Johnson must still properly install the wiring, the plumbing, a body panel and a full interior before it can finally be taken onto the trails.

Custom LJ Buggy Part 4 + Final Assembly is an episode‑style programme that follows the build of a specialised off‑road vehicle. The series documents each stage of construction, and this particular installment focuses on the concluding phase before the machine is taken out for real‑world testing. The show tracks the step‑by‑step creation of a purpose‑built off‑road machine, and this fourth part concentrates on the last assembly work before field trials. In this part the custom LJ buggy is essentially complete, with only a handful of components still to be fitted. Builder Ian Johnson is tasked with installing the electrical wiring, routing the plumbing, attaching the final body panel and finishing the interior layout. The wiring must run through the frame, the water and fuel lines need proper routing, the exterior receives its last skin and the cabin is equipped with seats, controls and trim. These installations are essential for the vehicle’s reliability, handling and comfort once it leaves the workshop. With the wiring, plumbing, body panel and interior in place, the programme wraps up the construction narrative by showing the buggy transformed into a fully functional machine ready for testing. The completed vehicle is now set to hit the trails, and the final scene positions it for an off‑road run, marking the shift from assembly to real‑world performance.