Dear forum members. It is time to improve the sound of the exhaust pipes of my mustang, especially when I want to be noticed. I guess that the answer to such a magical sensation is changing to a new set like magnaflow exhaust but I also consider the cut out valve systems just to preserve my actual exhausts that they are in good shape. I put in the search engine in the classic talk section and did not find anyone who would talk about it. Since my car is a 1970 convertible mustang v8 AT with...

1970 mustang convertible going for pipe cutout valve. recomendations?