Spectre Performance 8741 Black 3" Air Duct Hose Item Description About this item Attach directly to any airbox inlet, plenum, intake tube or mounting plate with a 3" O.D. to bring cold air into the engine Memory-flex design helps retain its position and bends Kit includes 28 inches of ducting and two threaded PVC couplers Thread multiple pieces together for longer applications Replacement threaded coupler - P/N 87411 ? See more product details Available in black, red, blue, or chrome, Spectre?s Air Duct Hose is designed to attach directly to an airbox inlet, plenum, intake tube or mounting plate with a 3 inch outside diameter to bring cooler air into the engine. Multiple pieces can be threaded together for longer applications, and with a memory-flex design to help retain position, this easy bending hose is versatile and easy to setup. This kit includes 28 inches of ducting and 2 threaded PVC couplers. Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return within 7 to 21 days from delivery date but product should be in original position and not in damaged condition,the return shipping charges will be buyer responsibility