roush500rc

What diameter are your pipes? 2.5, 3 inch? What would you suggest for my setup? I have a magnaflow si/do but i do want to get a di/do with an x pipe. I still want to keep the dual exit exhaust from the back. (Wife doesnt like the side exit exhaust.

Blown Ford

Gotcha. I would run true duals then. 2.5". And I would make sure that the mufflers, tips, and bends in the piping are all capable of 1000 cfm.

roush500rc

Would you know what muffler would give a deep drone sound sort of like a mustang 5.0.