Your Sprinter might drive like a truck, but it shouldn’t sound like a scooter. The Owl Super Bass Horn Upgrade replaces the weak, high-pitched factory horn with a deep, authoritative tone that better matches the presence and performance of a fully built adventure rig.

Engineered for Sprinter platforms, this dual-tone horn system delivers significantly greater volume, depth, and clarity—perfect for getting attention in traffic, tight trail situations, or when signaling on the move. Easy to install and weatherproofed for rugged use, it’s a minor upgrade that brings a surprisingly big improvement in safety and personality. Sounds like you mean it.