I have a 94 with flowmasters but am thinking of putting a bullet muffler under the seat (were the cut out goes) and throwing a y pipe in the rear to a fake dull. Will this be to loud???

 

Depends on what you consider to loud! I had the bullet under the seat where the cat was and a turn down right after it. That was loud but sounded mean. I recently put a cam in my car and with it I though she was to loud. I put my old Flowmaster back on for that reason. But before I loved it.