2011 Subaru STI with Hella Supertone Horn Kit
Hella Superhorn Horn Kit installed on a modified 2011 Subaru STI in Plasma Blue Pearl paint. The Hella Superhorn Horn Kit uses a combination of low tone (300Hz) and high tone (500hZ) disk-type horns to project a powerful 118dB sound for any modified 2011 Subaru STI. Photo Credit: Unknown Photo Submitted by: Unknown via Submission …