Vibrant Performance air to air intercooler cores feature a bar and plate construction and made of T6061 aluminum. With 12 different sizes to choose from, youre sure to find a match for your custom, fabrication project. Features:• Bar and Plate Construction• Air to Air Intercooler• Horizontal Flow• T6061 AluminumIncludes:(1) Intercooler Core*Provided horsepower ratings are estimates only and are subject to vary (+/-) based on engine/turbo setup.1300 HP Core 12844 pictured in detail below. Vibrant Horizontal Flow Intercooler Cores Part Number: Width: Height: Thickness: *HP Rating: 12830 17.75" 6.5" 3.25" 350 12831 22" 9" 3.25" 550 12832 25" 11.8" 3.5" 875 12833 17.75" 9.85" 3.5" 515 12834 17.75" 11.8" 4.5" 750 12835 20" 11" 3.5" 600 12836 22" 5.9" 3.5" 400 12837 22" 9.85" 4" 750 12838 22" 11.8" 4.5" 900 12839 24" 8" 3.5" 600 12840 27.5" 9.85" 4.5" 900 12844 18" 12" 6" 1300 See more Vibrant Performance Products