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Unread 09-16-2010, 03:56 PM   #1
Mcdunn
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4.7 Y-Pipe

Where can i get a performance Y-Pipe for my 04 WJ with the 4.7. It does have the 2 cats in the y-pipe.

Id prefer 3" but i dont know if they are even made. Let me know what you guys think, or have.

Mike

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04 WJ Special Edition, 4.7, 4" Zone Lift, 1.5" RC Wheel Spacers, 265/75/16 MTR TreadWrights, Custom Rock Sliders, Adj Trac Bar, 15% tint, 3" Exhaust Y-pipe Back w/ Magnaflow, De-badged, Tinted Taillights, Rola Rack, Pro Comp Lights, Hi-lift, 6000k HID's.
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Unread 09-16-2010, 05:03 PM   #2
MrBaz
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Magnaflow
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Unread 09-20-2010, 09:39 PM   #3
Mcdunn
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Anyone got any ideas for this... i have searched and came up with nothing.
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04 WJ Special Edition, 4.7, 4" Zone Lift, 1.5" RC Wheel Spacers, 265/75/16 MTR TreadWrights, Custom Rock Sliders, Adj Trac Bar, 15% tint, 3" Exhaust Y-pipe Back w/ Magnaflow, De-badged, Tinted Taillights, Rola Rack, Pro Comp Lights, Hi-lift, 6000k HID's.
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Unread 09-20-2010, 09:51 PM   #4
myjeeplovesmud
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PM Kolak.... he's like magic, when his name is mentioned, he appears...

Kolak Sells Exhaust Upgrades, He'll hook you up
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2004 WJ Limited 4.7 H.O
K&N FIPK - Magnaflow Exhaust
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Unread 09-20-2010, 09:57 PM   #5
Mcdunn
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Yeah i know nick, ive bought some stuff from him before.
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04 WJ Special Edition, 4.7, 4" Zone Lift, 1.5" RC Wheel Spacers, 265/75/16 MTR TreadWrights, Custom Rock Sliders, Adj Trac Bar, 15% tint, 3" Exhaust Y-pipe Back w/ Magnaflow, De-badged, Tinted Taillights, Rola Rack, Pro Comp Lights, Hi-lift, 6000k HID's.
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Unread 09-20-2010, 10:05 PM   #6
Kolak
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The WJ Y pipe is not a bad piece, especially the later one with the precats. Unless yours is thrashed in some way, leave it alone and upgrade the rest of the exhaust.
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Unread 09-20-2010, 10:07 PM   #7
Mcdunn
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Well look who it is haha. Yeah i have the 04 with the pre-cats. so to get to 3" i need to run a 2.5-3.0 adapter?
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04 WJ Special Edition, 4.7, 4" Zone Lift, 1.5" RC Wheel Spacers, 265/75/16 MTR TreadWrights, Custom Rock Sliders, Adj Trac Bar, 15% tint, 3" Exhaust Y-pipe Back w/ Magnaflow, De-badged, Tinted Taillights, Rola Rack, Pro Comp Lights, Hi-lift, 6000k HID's.
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Unread 09-20-2010, 11:08 PM   #8
Kolak
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Does your WJ have the late style setup with no main converter?

The proper way to go with 3" is to cut the tubing off flush with theh outlet of the Y pipe and then graft 3" tubing directly to the outlet. That makes for better flow.

PM me your email address and I'll send you all the information about my Kolak Exhaust.



Quote:
Originally Posted by Mcdunn View Post
Well look who it is haha. Yeah i have the 04 with the pre-cats. so to get to 3" i need to run a 2.5-3.0 adapter?
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