I have a friend who just bought an infinity g-37s for his 18th bday. For his 19th, i want to get him a nice muffler, but the thing is i don’t know much about them.
Im looking to spend around $200 or less for a muffler that makes a descent humm noise. The G37 already makes beautiful music but its not loud enough. What type of a muffler would make a good present?

I need a fair priced muffler just to make it sound better than my but i don’t know what kind to get.

I have a 1993 Pontiac Grand Am GT V6 and it has a hole in the muffler, but it sounds good. However, it does need to be replaced because of the hole. I would really like to find out what kind of muffler would be best for my car to make it sound good, but I don’t want it to be really loud, just enough to be noticed on the road and by other people. Would a Cherry Bomb turbo muffler be too loud, or do i need to go with a Flowmaster, or something else? I also want it to be as inexpensive as possible.