xbone

Wonder how they sound, if they resonate in the cabin like Macs. Would like more tone without the drone.

bascho

My brother has a Stage I. The axle backs sound ok.....not as good as the FRPP GTA's that are on my GT. No drone with either system. After hearing the GTA's my brother wants to figure out how to change his mufllers but keep his tips. The Roush system has the inlet and outlet on the same side of the muffler (inside inlet / inside outlet as opposed to the GT which has inside inlet and outside outlet).