ITEM NAME:4 Mild Steel Flange Turbocharger Gasket For Garrett T3 T4 Turbo Series Description: DIY 4 Bolt Exhaust Downpipe Adaptor Flange + Gasket. 100% brand new and high quality. Made of lightweight mild steel, CNC machined, rustproof, strong and durable. Direct Replacement your old or broken assemblies. Fitment: for Garrett T3 T4 GT30 GT35 Turbo Series. Specification: Material: Mild Steel Downpipe Flange: 76mm / 3" diameter outlet Flange Thickness: 13mm / 0.5" Package Includes: 1 Piece Flange 1 Piece Gasket Note: Professional Installation is Highly Recommended. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you. SKU: DMO0000874552035116.DIY 4 Bolt Exhaust Downpipe Adaptor Flange + Gasket. Flange Thickness: 13mm / 0.5". 1 Piece Flange. Made of lightweight mild steel, CNC machined, rustproof, strong and durable. Material: Mild Steel.