This kit is not to be underestimated. Despite it having a 4-gallon reservoir, the included air pump is an absolute powerhouse. This Viair 485C is the most heavy-duty air compressor that Viair offers. It’s designed specifically for smaller vehicles where larger tanks may not fit. The compressor is overpowered (200 PSI capable, constant duty, and powerful!) to ensure the best reliability, and only pulls 22 amps at its peak.
Included is our matching Black 4-gallon pancake tank that has four 1⁄2” ports on top, two 3⁄8″ ports on top, one 1⁄8” port on top, and one 1⁄4” port on the bottom. Strategic placement of the ports allows you to be able to install your drain cock on the bottom-most port on the tank for optimal draining no matter how the air tank is oriented. The ½ inch ports provide optimal airflow, preventing bottlenecking that occurs in other kits. This tank is great for stashing in a wheel well or other areas you need a 4 gallon tank in a tight spot.
An increasing number of people are using this for more than just blasting horns! With a system like the 4485K, you can also use the air supply to:
Please note that if you use horns, you will still need an air valve kit to connect the system properly.
Unlike some other air systems, HornAir kits come with 10 and 18 gauge wire and a complete wiring kit including a fuse holder. This takes out the guesswork on your end and helps ensure your system is installed correctly. Another great feature of HornAir systems is that they come with a standard 1/2in OD push-to-pull fitting. This means the horns you hook up with get all the air they need.
* Supply Voltage: 13.8 Volts
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.