Material: stainless steel in perfect qualityand CNC-machined 1/2" Thick to prevent warping Tapped Holes Application For :Fit For Turbocharge T3 (please check the size before the order) Includes : 1 x T3 Stainless Steel flange ** IMPORTANT INFORMATION ** Please double check the item size in our photo and description, if you bought the wrong size, we'll not responsible for the mistake, please kindly be noted, thanks. Minor modifications or adjustments maybe needed for some of our products. All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions. Professional Installer Is Highly Recommend, No Installation Instruction Included.YiPin