PIAA Hi/Lo Euro Sports Horns Kitsstar rating 5Sal EspositoMay 12, 2011I was looking for something loud, but a bit different than the norm. I bought the high-tone set and they sound great. Clear and loud. They were also easy to install in the nose of my STI.
PIAA Hi/Lo Euro Sports Horns Kitsstar rating 4KenSeptember 27, 2010Not bad but thought that they would be louder. Much better than stock .
PIAA Hi/Lo Euro Sports Horns Kitsstar rating 5Jeff UmbachAugust 24, 2010Installation was pretty easy and I love how much louder they are than the original stock horn. The plastic housing also won't rust and probably will last longer than the stock horn did.