Best SI/SO muffler
Best SI/SO muffler
I don't want to spend a lot of money but I just want it to be a louder and more rumble than stock. It's a 04 5.4 3V with stock everything right now. My thought is to just take out the golf bag size muffler right now and swap with a flowmaster 40 or 44. Please let me know your thoughts. I have an appointment tomorrow morning for the install. All thoughts are appreciated and I did try searching the forum for SI/SO but there aren't many posts on it.
Thanks!!!!!
Thanks!!!!!
A Dynomax Bullet will sound better and a lot less white trash, and cost around $40. Magnaflow Magnapacks have a more refined and tuned sound, and cost around $50. Then there's the Borlas that sound great, but are priced accordingly.


