I have the Flowmaster American Thunder axle backs and they sound awsome. Cheap too. $359.00 at Late Model Restoration.
if they are like my flowmaster hushpower mufflers... they sound awesome under throttle, but have a nasty drone around 2k RPM when cruising. it is VERY obnoxious...
1) Bassani
2) Bassani
3) Bassani
i love my bassani exhaust. it is by far the best sounding exhaust for the GT. i have the first catback they made on my car. people that have the magnaflows and flowmasters love my exhause.
I concur with American Thunder. I’m getting a lot of compliments. I just love them, and for the price, it’s unbeatable.