Z1 Universal Exhaust Flanges (Custom Exhaust)
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Nissan 300ZX Z32 1990 1991 1992 1993 1994 1995 1996 VG30DETT VG30DE Twin Turbo Non Turbo Z1 Motorsports Logo 1990-1996
Nissan 350Z Z33 2003 2004 2005 2006 2007 2008 2009 VQ35DE 3.5l Revup Rev Up VQ35HR NISMO Z1 Motorsports Logo 2003-2008
Nissan 370Z Z34 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 3.7l VQ37VHR VHR NISMO Z1 Motorsports Logo 2009-2021
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Nissan R35 GTR GT-R AWD Twin Turbo 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 VR38DETT Z1 Motorsports Logo 2009+
Nissan Skyline Coupe Sedan R34 GTR GT-R BNR34 GTS-T GTST GTS AWD ATTESA 1999 2000 2001 2002 RB20DET RB25DE RB25DET RB26DETT Z1 Motorsports Logo 1989-2002
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Infiniti G35 Coupe Sedan V35 V36 Skyline 2003 2004 2005 2006 2007 2008 3.5l VQ35DE Revup Rev Up VQ35HR Z1 Motorsports Logo 2003-2008
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Z1 Universal Exhaust Flanges (Custom Exhaust)
Z1 Universal Exhaust Flanges (Custom Exhaust)
Z1 Universal Exhaust Flanges (Custom Exhaust) - View 2
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Z1 Universal Exhaust Flanges (Custom Exhaust)
Z1 Universal Exhaust Flanges (Custom Exhaust)
Z1 Universal Exhaust Flanges (Custom Exhaust) - View 2

Product Description

Z1 Motorsports Universal Exhaust Flanges for all vehicles.

Produced in a mild steel, Z1 Motorsports is now offering a full line of exhaust flanges in both 2 and 3 bolt configurations available in either 2.5" or 3" Inner Diameters.

Great for building a custom exhaust system or repairing an existing, damaged exhaust system. 

Be sure to specifiy the correct bolt pattern and exhaust flange size below.

Sold individually!

Z1 Universal Exhaust Flanges (Custom Exhaust)

Fits models: 300ZX / 350Z / 370Z / 2000-2003 Maxima / 2004...
Z1 Universal Exhaust Flanges (Custom Exhaust)
Z1 Universal Exhaust Flanges (Custom Exhaust) - View 2
Please review the product description if you are unsure about any of the options below.

Exhaust Flange Size
Bolt Pattern

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In stock, ships within 1 business day. 
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$24.99

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Z1 Universal Exhaust Flanges (Custom Exhaust)
$24.99
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Questions our customers have asked

will this the 3 bolt exhuast flange will bolt on the oem 370z headers ? Best regards
They will not, but you can find the flanges you're looking for at the link below. (Link)
Does anyone know the bolt spacing on the 2.5" ID? Seems like it would need to be 4 1/8" center-to-center based on measurements from the 350Z
The 2.5" flange has holes centered 3 and 11/16" while the 3" 2 bolt flanges has holes with the centers spaced 4 and 3/16"
Is the 2-bolt pattern flange the correct one I need to connect the cats to the exhaust? & will this fill flush with oem cats?
Yes, these will bolt up to the stock flanges.
Will the 2-bolt flange bolt onto the oem 03 g35 coupe cats?
Yes

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What our customers say

starstarstarstarstar
September 3, 2023
Had to build my exhaust better than autozone
starstarstarstarstar
January 10, 2023
Good Quality flanges
starstarstarstarstar_border
March 8, 2012
They are ok for the money. The only flaw I saw was a small crater right where I had to weld the pipe. It messed up the weld in that one small area but it was an easy fix.