I installed Megan exhaust yesterday. I like it. The sound is very deep and nice. But I decided to go with m-sport and keep stock exhaust . These mufflers have only been on my car for 2 days. So, they are in great condition, you can see everything on the pics. The new one will cost you around $800 and probably you will have to wait for a month.
Also, non-Msport rear bumper(alpine white) that was cut out to fit Megan mufflers
Prices:
Megan Racing: $640. Price lowered:$600
Rear bumper: $290 or 250 if you buy it with the mufflers