exhaust help please

  1. #1
    i had a new exhaust put on my car n its was blowing at the mid-section so got a new one put on it but it still sounds like it was blowing so i took it back and he put it on the ramps and told me the gasket wasnt leaking but wen i pull away it still sounds like its blowing still can anyone help me
  2. #2
    some just do tbh

    if you had one fitted and it sounded like it was blowing, why didnt you take it back to the garage, instead of buying a new one?
  3. #3
    the baffles could be gone in the back box its what mine does, its not an m-o-t fail