Flowmasters are expensive. What about this Thrush Turbo Muffler for $19.99 (special now by me for $15.99)? Anybody ever get one? Is it any good? Ad says "double wrapped with aluminized cover for long life."
A lot of times you end up paying for a "name". But then sometimes you get what you pay for too. Thrush used to be cheap and chearfull but these day they may have improved. I had a muffle replaced on my ol' Ranger by a muffler shop. They just used a generic type of Turbo muffler but on inspection I found that I was very well made, welded seams and very low restriction (backpresure) and it sounded and performed geat, even for a fourbanger. Give your local shop a try to see what they have to offer in a no-name type of muffler.