If you're old enough, you might remember when Thrush hit the muscle-car scene in the late-1960s with its Thrush Glasspack muffler. If you're old enough to remember that, then you may not want to ...
No single automotive modification draws as much attention as a tuned exhaust note. Coupled with a hot cam, a well-constructed exhaust emits a certain harmony that will never go out of style. But while ...