has anyone done an airboxotomy ?
I'm leaning toward this https://piercitycustom.com/collections/pier-city-parts/products/pcc-bmw-r9t-air-box-removal-kit
I'm leaning toward this https://piercitycustom.com/collections/pier-city-parts/products/pcc-bmw-r9t-air-box-removal-kit