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Front 02 sensor question

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Old Dec 18, 2013 | 07:52 AM
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Default Front 02 sensor question

Hello, I have a 2008 ls3 M6, installed a set of used ARH longtubes last night. Now I don't have front 02 extensions, I've been searching and it seems some people cut the factory wire harness open and pull out the 02 sensor wires and it gives them the reach so they don't need extensions.

So does anyone know how far back you need to cut open the harness? Any help would be great thanks. I'm not running cats so I just have the rears plugged.
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Old Dec 18, 2013 | 01:48 PM
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I would guess 10-12", but maybe someone else can chime in?

Pfadt Race Engineering
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info@pfadtracing.com

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Old Dec 18, 2013 | 06:54 PM
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Just buy a pair of extensions. They're not expensive and no need to hack up your wiring.
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Old Dec 19, 2013 | 02:59 PM
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Originally Posted by chimazo
Just buy a pair of extensions. They're not expensive and no need to hack up your wiring.
small investment for correct solution.
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Old Dec 19, 2013 | 11:03 PM
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I got some extentions. Car is running great
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