Fathouse Performance Billet Caps Kits

Upgrade your Mustang engine bay with our Fathouse Performance billet caps. Machined from high quality 6061-T6 aluminum and finished in a sleek anodized red or black finish, this cap kit adds a nice subtle touch to your 2015-2025 Shelby GT350/GT500, Mustang GT or Dark Horse engine bay. Full kit includes billet caps for your coolant reservoir, brake fluid reservoir, washer fluid reservoir, AC lines, oil fill, and dip stick handle.