2000_MAXIMA_KING

iTrader: (30)

Honestly everyone is going to tell you something different, change out the ypipe first then go from there that way you can know if its too loud already or not and can have a better idea of what exhaust to go with.

Gamble

iTrader: (1)

I was just pricing them out, geez $249 on ebay for a warpspeed y pipe.
Who are the common vendors all the nissan guys go through?

Dr.Awkward

I talked to the guy at cattman and he said the header replace the y pipe too. That doesn't seem to jive with what you guys are saying here.

The Wizard

iTrader: (43)

You're a little confused.

If you buy Cattman's headers, it comes with it's own equal length unique y-pipe that only works in conjunction with his headers.

Or

You keep the OEM headers, and purchase Cattman's y-pipe (different y-pipe than the one I mentioned above, and unequal length) or any other ypipe...Warpspeed for example.

Make sense?

VQ'rInWLA

iTrader: (83)

ef9

iTrader: (8)

I just installed a set of XS shorty headers and a Warpspeed Y Pipe. They both don't fit together. I had to modify my Y Pipe to fit the XS headers.

VQ'rInWLA

iTrader: (83)

Seems they only work together. XS headers/XS y

ef9

iTrader: (8)

OOPS! I didn't know XS made a y pipe. I bought just the headers off of a org member.

VQ'rInWLA

iTrader: (83)

Yeah theyre usually packaged together. Can find similar ones on eGay.

Dr.Awkward

It does now. Thanks for clearing that up for me. I figured I was just all not-knowing

cashoit

too nervous to seriously mess with the exhaust.

Up here in mass, you can fail inspection if its too loud. Sux azz

4GFIRSTMAX

iTrader: (1)

ef9

what mods did you have to make on the y pipe? curious?

ef9

iTrader: (8)

I should've taken pictures of the process. I welded in a flex-section between the front and rear headers. The flex-section just so happens sits under the upper-oil-pan.