Enthusiasts first. Engineers second. Parts counter never.

PlugWerke started the way most good garage projects do: with a car we love, a part that kept failing, and a dealer quote that made no sense. We've spent many years elbow-deep in engine bays — daily drivers, project cars, swaps that weren't supposed to work — and we kept running into the same thing: problems the official catalog answers with "buy the same part again."

So we build the missing piece instead. Our products are small, plug-and-play electronics that make the better solution work in your car — no coding, no cut wires, no permanent changes. Everything we sell is developed on our own cars first and validated in real driving before it ships in engine-bay-rated, potted hardware.

ACBridge is product number one. It won't be the last — the list of "unfixable" problems with a smarter answer is long, and we're working through it. If you own a car we build for, you'll want to check back.