im soon to supercharge my truck and i wanted it to exhale a lil better. right now i only have a spin tech cat back set up, and i was looking for either a new y or maybe true duals, maybe a x pipe. can any one help me out and lead me in a direction.?!?!

 

Replacing the factory Y-pipe is the best place to start. Either use dual pipes, after market Y H or X pipes, whatever you choose. I went with dual pipes into a DI/SO Flowmaster muffler with a 3" tailpipe. Happy with results.