6 tuned Exhaust mufflers RC airplane boat car truck nitro motors tuned pipe

Multiple mufflers and exhaust for RC plane mainly but also for cars and trucks I'll check images selling as an entire lot I have two of the same Mufflers in the first photo and second photo so you will receive 6 tuned exhausts total*Two of the Mufflers in the 2nd picture with the double stacks which includes I believe is smoke pipe for airplanes* two of the Mufflers in the 3rd picture with the dual exhaust for the rear of a car truck will definitely fit HPI Traxxas type trucks and Buggies* one of the tuned pipes in the 5th picture believe for an airplane or boat*one tuned pipe in 6th picture for airplane or boatSix pipes total includes most of the hardware I believe for most of the Mufflers with the gaskets but selling as is I believe all of them are new maybe just tested on some of the ones out of the packages but none of them are used excellent for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.