twin 2.25" cat back mandrel bent mild steel sports system. Hi flow straight thru mufflers with quad 3" chrome tips and resonators. Near new, we didn't drive the car much at all after installation because it was a bit loud for our taste. It cost us $700, but we're only asking $200. At the moment, the system is sitting at the exhaust shop where we had our new one installed in Ringwood . If interested, please pm or call us, our mobile is 0400 483 483. thanks, david