S2000 Apexi WS2 exhaust that I removed from the car to put it back to stock. I had an exhaust leak and thought it was at the connection with the catalyser but it's a crack on the resonator. See pictures. Easy fix for someone that can weld. My loss is your gain. Besides the crack everything is in order. The sound is simply phenomenal at redline. Good for AP1 or AP2.