Everything is brand new from the exhaust vendor Phabbing. Includes stainless steel band clamps for the catback, we recommend welding for the tips to get the best alignment. The system was built on a Camaro and if you're a Trans Am owner you may need some adjusting on the tips in order to center them in your T/A factory valance. This is a big system and may ship in multiple boxes with signature confirmation required. Please message us with any questions and we will get back asap, we are in the shop 9-5 daily. If you need a quote for custom installation please email us.