Most of my time in the shop is spent buried in ancient steel—real cars, not these wheezing modern things laced with silicon and shame. I hot rod, goddammit. I take something that works, rip out the compromises, and replace them with speed and danger. And I do it all with tools, not a laptop. So when Innova emailed me asking if I’d like to review one of their OBD2 scanners, I laughed. Out loud.