Hey for my true dual setup should I do the moroso spiral flow, or the bullet mufflers. I want a tuned sound!!! Let me know ordering them tonite.

 

there is a guy here in my home town that does custom duals and he has started using the spiral flows and they sound great. the first duals he built are on his own car and he used bullets and now he is going to change the for the spiral flows after hearing them. they sound extremly deep and and have no rasp. and that is on a ls1 they would sound even better on a lt1. just my opinion though.