This project was a perfect candidate for a complete rewiring. One look in the engine bay tells us that a sanitary electrical installation was near the top of the list. This Mustang fastback exhibit at the 2008 SEMA show was built by Bare Speed out of Sunnyvale, California. It features ISIS wiring throughout. The ISIS system uses fewer wires, allowing more interesting routing options for higher-end show cars or even if you just want to clean up your weekend toy’s engine compartment.