header to cat

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07-03-2007, 05:28 PM

96 civic in ohio

Thread Starter

Join Date: May 2007

Posts: 12

header to cat

Do I need to use the springs on the flangewhere my header meets my cat ? Thanks Guys

07-03-2007, 05:28 PM

BigBruceBaker

Join Date: Jun 2007

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Posts: 46

RE: header to cat

It depends...id say yes

07-04-2007, 07:45 AM

reaper2022

Super Cereal Admin

Join Date: Feb 2007

Location: Lexington, KY

Posts: 7,081

RE: header to cat

Yup... I'm pretty sure they help keep pressure on the flange to help stop exhaust leaks. If you look, they're on every flange in the exhaust system (barring the exhaust port/manifold flange)

07-05-2007, 07:55 PM

00civ00

Join Date: May 2007

Location: Jersey

Posts: 9

RE: header to cat

yeah i did, i was thinking about it when i was puttin mine on and it looked like itd make it too short and i didnt want any leaks so i kept them on. Cant hurt to leave them IMO