The Kleinn Model 6270 Onboard Air System serves as the ideal high-pressure, high-capacity solution for powering any Kleinn air horn, delivering significantly longer and louder blasts. Engineered with numerous features that simplify installation and prolong product life, this premium kit boasts a sealed, moisture- and dust-resistant compressor body that makes exterior mounting completely trouble-free. To maximize longevity, the system includes a remote mount air intake snorkel system and an integrated check valve to protect the compressor, while the versatile 5-port air tank is expertly configured so that no matter how you orient or mount it, a convenient drain port is always available on the bottom.