FS: Modified Cowl Partition (MINI part #51717062586) drilled to provide additional air intake through the partition behind your Cold Air Intake. If you removed your partition for a CAI such as Alta's, this drilled partition offers some protection for your filter, while still allowing a free flow of air from the high pressure area entering through the cowl. PM if interested or if you have any questions. Paypal preferred. Asking price: $25 shipped to lower 48.