Would highly recommend a set of tips like the Porsche RS60 ones to enhance the sound even more.I have a base 987.2 (2.9) and found someone selling a Cayman R exhaust with the black dual tips. Had them send it to Cantrell (who were great and very easy to work with btw) directly for modification after which they sent it to me. Still cost a fair bit in shipping as it went from Florida to Washington to Texas. Got it installed last week, took a couple videos. First impressions were that it did sound nicer and a more noticeable and bit deeper sound inside the cabin. Was expecting it to be a bit louder both from outside and inside but will get a better idea once I get to drive the car a bit more.