Shocker XL 6 Horn Upgrade

Create a loud and powerful statement with the Shocker XL 6 Horn Upgrade kit. This upgrade allows you to expand the power of your Shocker XL Train Horns by adding two extra bells and a 6-way manifold, delivering up to 45% more sound output than the original configuration. The kit includes all the necessary components to enable the upgrade - separate bell mounting solution required.

Please Note: This upgrade kit does not include the extension brackets to mount the extra bells to the Spare Tire Delete bracket. If you need the extensions to mount these to your existing Spare Tire Delete, you should choose the full upgrade kit with extension pieces included.