Icebox Cover and OEM cut shroud for the Blackwing intake.
$120 Shipped to the lower 48 with Paypal fees
This will make your Blackwing a true Ground Breathing "Cold Air" intake. Included is a cut shroud, so you can go back to stock if needed.
I believe these are no longer in production, but I believe a vendor has / had a higher end fiberglass version.