For some reason the “Brand” page (I’m using WooCommerce’s Brand plugin, not built in one) is taking on the image of the first product on the page as the background image in the breadcrumb area. You can see examples here:
https://www.boostresource.com/brand/atp-turbo/
https://www.boostresource.com/brand/borgwarner/
https://www.boostresource.com/brand/precision-turbo/
Site access is below.