70-258 Ness, billet horn kit, 10-Gauge. Black CC

If you are looking to ditch the stock horn for something with more authority, this Arlen Ness 10-Gauge billet horn kit is the way to go. It is CNC machined from forged 6061-T6 billet aluminum with a black anodized contrast-cut finish that looks sharp on any dark-themed build. Measuring 150mm in diameter, it puts out a loud 110 dB, which is a significant step up from the original equipment. This kit is designed to fit 1992–2022 XL Sportster models and 2008–2012 XR1200 models. Like most Ness parts, you can easily style-match this with their 10-Gauge grips or air cleaners for a unified custom appearance that stands out from the crowd.