I have had them on since December. So far have had no issues with them. I think they look sleeker and work better.
Better as in they have a more even pressure distribution due to the internal spine.


98.5 Black SVT with 34k miles Build #5683 Born on 4\15\1998 WR Headers GMK CAI Blaupunkt system fiberglass tweeter pods L.E.D. tail lights in the works