ZeroLine Vent Gauge — Audi A3 / S3 / RS3 8V
Interior · Digital Gauge · Audi 8V
ZeroLine Vent Gauge — Audi A3 / S3 / RS3 8V
An OEM+ vent-mounted gauge that pulls live data straight from your 8V's ECU over the OBD2 port — boost, temps, timing and more, in a housing built specifically for the A/C vent so it looks factory. Plug and play, with no permanent modification.
Features
Live ECU Metrics
Boost pressure with peak memory, oil / coolant / intake / ambient temps, RPM, ignition timing, calculated torque, TPS, speed, battery voltage and AFR.
Plug & Play OBD2
Reads directly from the ECU — often more accurate than the dash. Unplug any time; your settings are saved. No tune or warranty impact.
Retains Vent Airflow
Platform-specific housing keeps full heating and A/C function through the factory vent.
Built to Order
Hand-assembled and bench-tested in small batches. Nine display colors available.
Vehicle Fitment
A3 8VAudi
S3 8VAudi
RS3 8VAudi
Built to order — hand-assembled and tested, typically 5–10 business days before dispatch. Questions on fitment or color? contact@eurowerks.co
ZeroLine Vent Gauge — Audi A3 / S3 / RS3 8V