Does anyone know if the nameless muffler delete system increases HP/torque? Obviously just buying the system since its cheap. Figured if Im going to drive a Subaru I need to have the Subaru sound. Eventually will upgrade to a full turbo back but until then I have the namless axleback muffler delete. Was going for loud and got what I wanted lol. All I'm wondering is if I possibly gained anything from it? High end feels like it picks up a tad more but no major difference. Any thoughts opinions? Appreciate it!