VisiCan Audi 8V VentMount
Fits 2015–2020 Audi A3, S3, RS3 (8V and facelift): sedan, Sportback and cabriolet.
Ships from California in 3–5 business days.
VisiCan replaces the louvers in one of your round air vents with a color display that reads live data straight from your Audi's ECU over the CAN-bus. It looks like a factory part, with no gauge pod and no cut trim.
Fits
| Model | Engine | Years (US) |
|---|---|---|
| A3 1.8 TFSI | 1.8 TSI EA888 Gen3 | 2015–2016 |
| A3 2.0 TFSI | 2.0 TSI EA888 Gen3 | 2015–2020 |
| S3 | 2.0 TSI EA888 Gen3 | 2015–2020 |
| RS3 | 2.5 TFSI EA855 (5-cylinder) | 2017–2020 |
| A3 TDI | 2.0 TDI EA288 | 2015 |
Pick your engine at checkout so we load the right firmware.
Does not fit: 8P (2006–2013) or 8Y (2022+) A3, which are separate models. A3 e-tron: message us first.
What it shows (EA888 Gen3: A3, S3)
- Boost: actual and target
- Knock retard for each cylinder and the maximum, ignition timing
- Misfire counter for each cylinder
- AFR actual and target, short-term fuel trim
- Fuel: high-pressure pump actual and target, in-tank pump pressure, fuel level
- Temperatures: oil, coolant, intake air, exhaust gas, gearbox
- Cam timing, oil level, torque, load, throttle, battery voltage, RPM and speed
The RS3 has its own EA855 list covering all five cylinders.
Values change color from white to orange to red as they approach the limits. A performance timer records acceleration runs from wheel speed data.
Install: about 30–45 minutes, no coding
- Unclip the vent with a plastic trim tool.
- Remove the louvers and slide the VisiCan housing in their place.
- Route the cable behind the dash to the OBD port and plug it in.
- Snap the vent back in. VisiCan powers on and off with the ignition.
Fully reversible. Nothing is cut or spliced.
In the box: VisiCan display in Audi 8V vent housing, OBD and power harness, USB-TTL programming module, USB extension cable for firmware updates.
FAQ
- Can I use VCDS, OBDeleven or my tune app at the same time? Not at the same time. Switch VisiCan to OFF mode (one button) while you scan or flash.
- Does it work on a tuned car? Yes, stock or modified. It reads the factory sensors, so no extra sensors are needed.
- Why does it show different temperatures than my cluster? The cluster gauge is buffered. VisiCan shows the real ECU value.
- Will it void my warranty? VisiCan only reads data and unplugs in minutes. Ask your dealer about your own warranty terms.
- Does it drain the battery? It switches on and off with the ignition.
- Returns: 30-day returns on unused hardware, shipped back to our California address. See our Return Policy.
Why buy from 4tuned
- In stock in California, ships in 3–5 business days, free US shipping
- No customs or import fees: we've already cleared them
- 30-day returns on unused hardware to a US address
- Install and firmware help by email and phone: info@4tuned.com, (530) 206-3815
- Secure checkout
VisiCan shows information only. Set it up while parked and keep your eyes on the road. You use it at your own risk; see our Terms.