Our 2001 Nissan Xterra Cat-Back Exhaust System 20100-RN2D0 ships directly from an authorized Nissan dealer. Since 2000 we have offered secure online ordering and fast affordable shipping. All our genuine Nissan parts and Nissan accessories are backed by Nissan's warranty, which is covered by any Nissan dealer in the US. Exactly like your local dealer only lower prices and shipped directly to your door. If you have questions about Nissan accessories or Nissan performance parts or need assistance, please don't hesitate to contact our friendly Nissan parts and accessories experts online.