Specifications: Tube material:Stainless Steel Substrate Material: Ceramic Inlet Size:2.5" Outlet Size:2.5" Overall Length: 15" Catalyst Type: ECO II Body Type: Oval Engine Limit:5.9L Test Weight:6000 Lbs. Restricted States: California, New York, & Maine Package Included: 1x Universal catalytic converter Key Features: High Flow Performance: Our catalytic converters are built to meet OEM specifications and have EPA certification. They also feature a high flow design to increase conversion efficiency and vehicle power without sacrificing flow rate. Stainless Steel Out Shell: The high flow catalytic converters with heavy-duty stainless steel construction feature maximum durability. Firmly welded connections can withstand high temper and pressures for longer service life. Flange to Flange Design: These free-flow catalytic converters have bolt-on connections and flange to flange design for effortless installation. They're also complete with full accessories as gaskets and hardware, facilitating your replacement. Internal Honeycomb Structure: Such high flow converters are designed with honeycomb structures. They turn pernicious gases, such as CO, HC, NOx, into innocuous ones like CO₂, H₂O, N₂, contributing to the purification of exhaust gases. Compliance with OBD III: The direct-fit catalytic converters are compliant with OBD III Standards but not with CARB. Thus, they can be used in most states except California, not legal for use on vehicles required to meet CA emission standards. Terms of Sale: All of our items are shipped with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. In most cases, shipping takes 8-12 working days. All items are Brand New unless otherwise noted. We will take any items back within 15 days of purchase as long as the item is returned the same way it was shipped, with all the packing materials. Any problems after 15 days must be handled directly thru the manufacturer. We can supply you with a receipt and help in any way possible but we can not take back products after the 15 days. In an effort to keep our prices as low as possible we can not pay for any shipping cost on returns. If an item is received D.O.A. or encounters a problem within the first 15 days we will gladly exchange and ship out the return item at no additional cost to you but the shipping cost on the item being returned must be by the customer. If you encounter any defects or damages, simply contact us with details and photos, and we'll arrange a return or replacement. All colors on our website are for reference only, actual product colors may vary a little bit, due to different color settings of every screen device. Please note: most of our items are hand-measured, therefore the dimensions are for reference only, and may marginally deviate. We reserve the right to refuse any returns for objective reasons. We can not make any exceptions.