Our Story
BUILT FOR
DRIVERS.
Zeroline is an Australian automotive instrumentation brand built for drivers who demand precision.
We design OBD2 gauges that integrate directly into your factory air vents — no brackets, no drilling, no compromise. Unrestricted airflow maintained.
Every product is engineered specifically for MQB platform vehicles including the Audi A3, S3, RS3, Golf GTI, Golf R and more.
Our gauges display live ECU data — boost pressure, oil temperature, coolant temperature, intake temperature and custom personalised stats — in real time, exactly as your car sees it.
Plug directly into your OBD2 port. No wiring. No coding. Live within seconds.
Most gauges are an afterthought. Ugly brackets, cluttered displays, compromised airflow. We built Zeroline because we wanted something better — a gauge that looks like it belongs in the car, not bolted to it.
Precision instruments for precision drivers.