SHOULD I BUY THE 3" Y PIPE??? IS IT REALLY WORTH IT...?????

 

I didn't because I intended to keep the cats and couldn't see any way that I would have been able to with that long y-pipe. I have heard that it does really increase flow over the stock y-pipe and it's quite a noticeable difference however...

 

The pacesetter Y will flow better than stock, or you could just go with true duals and have an "X" or "H" pipe installed