a Y-pipe and does that mean you gain a lot more hp than just a catback system?

 

are you asking it it comes with a y pipe ?


the cat back does not come with one
but i think you can get a y pipe

in my opion the ypipe is good because it is not smashed
under the driverside

but if you plan on getting longtubes dont get the y pipe yet
and get it with the long tubes



hope this helps


scott
99z silver
borla adjustable no plate
flp's no cats
lid
k&n
wisper ram air
stb
soon sfc

 

If the cat-back comes with a y-pipe than go ahead and put it on but other wise i wouldn't get one because although the stock y-pipe is flattened it still flow the same as a totally round 2.5 inch y-pipe. If your looking to do more with your exhaust than just a cat-back then i would go with long tubes.