A built-out adventure van can approach 10,000lbs. A vehicle of that size needs a horn that tells others on the road how big you are.
Owl wasn't happy with the other aftermarket horn kits available so they made their own Sprinter Horn Upgrade! Made from super loud and super low horns from Japan (PIAA). These horns are literally called "Super Bass" by the manufacturer. They are hands down the best-sounding replacement option on the market. They are a 330Hz and 400Hz for a more full two-tone sound.
The horn kit features an OEM Mercedes connector for a plug and play installation!