I just swapped to a modded stock exhaust, so I have a used eBay no-brand exhaust. Came off my 02 Boxster S, should fit any of the 986 series. Sounds good above 3k, drones like a banshee between 2.2k and 2.9k. Very lightweight though. Drone is ignorable with the top down, otherwise its awful, hence the swap. Probably wouldn't be bad for someone's track toy due to the weight savings. I'm asking $100, plus whatever shipping ends up being. Also just a warning - I work nights so don't expect me to get it shipped the next day. I'll be able to get it out within the week.
Linear Mode
