Very nicely done, I like it that you took pictures. Some people spend a lot of money on exhaust systems for the 986 and they sound terrible compared to this mod. I did the same to my exhaust last year, but I only drilled two holes because I already had done the Crios mod a few months before that. Mine sounds beautiful and there's no drone at all. I had people ask me if I have an exotic exhaust (whatever that means
) when the car was idling. I am adding tips from a 2003-04 Boxster S, I just finished making a plate to tack weld to the exhaust, I`m hoping to have some free time this week to install them.