Used in combination with fmc-558-650 Stealth air cleaner kit only. This backplate adapter is required to mount the stock M8 air cleaner covers. Note: Will fit other Stealth air cleaner kits, but used only when the Stealth cover is removed and replaced by the stock air cleaner cover for the 'sleeper mode'.
Fits: > 18-23 Softail; 17-23 Touring; 17-23 Trikes. With fmc-558-650 air cleaner
