Feature●【FITMENT】This kit is compatible with most RV exhaust systems. Replace the part number: 44461.●【HIGH QUALITY】This kit is made of premium-quality material. It is resistant to wear and corrosion. Good construction provide you with durable and reliable use.●【EASY TO INSTALL】This kit is light and easy to install. You can install and remove without any power hookup.●【FUNCTION】This kit can be able to keep the pipes cooler. In addition, it can help transfer the exhaust fume by mixing it with fresh air. It will reduce the noise and fumes to an extent.●【SERVICE】If you have any troubles about this issue, please feel free to contact us. We will reply within 24 hours. Thanks for your support.Description