Headers and Y-pipe are sold, only Corsa catback. No sound clip. No sound clip. Its sound is amazing, Corsa needs no introduction. Note: The parts are almost new, very clean. Original Corsa catback, there are none like it in Saudi Arabia, special order from America. It fits Sequoia or you can take the muffler and install it on any car, especially American ones. Its sound is very amazing, luxurious. For your information, the price of the muffler alone is 9000. I won't disappoint the serious buyer.