PIAA Dual Tone Slender Horn Kit 400Hz/500Hz Spark Plugs resulting in increased steering response

resulting in increased steering response and stability while eliminating bump steer

This allows for much more efficient filtration as larger particles are picked up towards the outside and smaller particles are filtered out towards the middle

with gains as high as three percent realized during testing

and other parts are made of stainless steel

these spikes are not only more resistant to oxidation

PIAA Dual Tone Slender Horn Kit 400Hz/500Hz Spark Plugs resulting in increased steering responsePIAA sports horns offer a loud (115db) and distinctive tone. Simply bolt in place of your existing horns using spade connectors. Some vehicles may require alteration to wiring. E marked for road use.