Direct replace the old or broken one. Made of quality materials, and reliable in use. Not easy to rust, corrode or peel Install a Inlet Adaptor, then let the auto parts in it work better. Designed to make the car work well and improve work performance. The design is beautiful and elegant. VEHICLE COMPATIBILITY:for Quest 400 500 650 800 Max 400 2003-2008 NOTICE: a. This is a non-Part Number product, accessory ONLY! b. Please check your car model, and reference our product before purchase Before Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:rubber Package Contents: 2 x Air Inlet Flexible Adaptor Rubber Boots Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.