and they couldn't recognize the shape of the mufflers or the exhaust tone. It's quad tipped, all stainless. The guy I bought my Z from owned a speed/fabrication shop. I've never contacted him since the sale, but I'm beginning to believe they were totally custom. I wish you could hear the exhaust note. Listening to your PC won't do it justice. You know how hearing a woman's voice can make your mind race? Something like that.