These Borla pipes made my Vette enjoyable again. The previous exhaust was loud and had major drone. The Borla has no drone whatsoever at any rpm or engine load. They are quiet when cruising, but sound off like Gabriel's trumpet when you get on it! A great sound, a great value, and no drone. Finally, a quality product that performs as advertised. You will not be disappointed with Borla. Well worth the money.
Flowmaster quality... good and bad
So this system is one of the best values for the C7 Corvette. But apparently avoid the Corvette tax might mean paying on the back end during installation. The left pipe was perfect. The right pipe didn't fit at all. It required slight trimming of the pipe and major expansion of the car pipe (perhaps not all Flowmaster's fault). This is NOT loud. It's also not quiet. It's somewhere in between. The stock Cadillac sound was ho-hum. This is more of a "hey, I got some new cool mufflers."