Here is the inside view of a 599 rear muffler I cut open for a custom modification. The goal is a more raw sound. Otto Image Unavailable, Please Login Image Unavailable, Please Login
I am going to remove the box completely, close the 1.5 inch pipe, build a "y" out of 2.5 OD stainless 303 tubing (wich is the same size as the large one) and fuse it to the straigt pipe. The flap will stay. PS: My original mufflers are still on the car. I bought a used set to modify and keep a stock look. Image Unavailable, Please Login
Its not to often we get to look at the inards of these cars. Thanks for the pics. I bet the modification that your doing will indeed be bone rattling. Yes, please give the sound byte
J- The flow on this one is pretty simple compared to the Maranello. Should sound good, valves open or closed, when you get done.
