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OE ported up pipe

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Old 21 February 2006, 12:19 AM
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Wonder Wagon
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Default OE ported up pipe

Before I wrap my OE up pipe, what's best cutting the welded heat shield off or wrap over the top of it??

Thanks WW
Old 21 February 2006, 10:34 AM
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Butty
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If you leave the shield on then you don't need to wrap it.
The wrap is used as a substitute heat shield but a lot lighter than pieces of metal.
I left my heat shield on after porting the pipe, but they are prone to rusting at the welds and eventually cause an annoying rattle, which can picked up by the OEM knock sensor.
Nick
Old 21 February 2006, 06:52 PM
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JTaylor
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Originally Posted by Wonder Wagon
Before I wrap my OE up pipe, what's best cutting the welded heat shield off or wrap over the top of it??

Thanks WW
Cut the OE heatshield off, rub the burrs down and wrap it for the most effective result.
Old 21 February 2006, 07:46 PM
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Wonder Wagon
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Okay will do

Thanks for your reply
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