Hay guys i out LTS on a couple weeks ago and have been running open headers since only driving when necessary, until I can save up and get borla Catback. But my old set up was just flow master dumps and I was thinkin I could just get a x pipe and put dumps back on it what do you guys think? Also a buddy told me instead of my old flow master I should get the dynomax instead. I've looked into en and they are cheap but I have never heard of em or actually heard em! It's just for the time being! Eventually i want full exhaust! But I would appreciate you guys opinions thanks!