single in single out, I would recommend getting dual cherry bomb glasspacks though sounds much deeper. I now have single to y to dual cherrybomb glasspacks dumped under box sounds much better.
@156TYSON There isn't much done to it. I did give it a full tune up, and it uses royal purple oil in it. I also only give it 93oct. gas. It seems to be fast enough at the moment. Id like to do a little exhaust work next, to get ready for a modular pulley system next summer.
@Sparktakus2011 a little over $110 and its a single. funny listning to the truck in this video, it now has a 318 v8 with 2.5" true duals and magnaflows lol
