Test pipes=Cel light?
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Test pipes=Cel light?
So I’m in the market of purchasing some test pipes and I’ve been noticing that there isn’t a way to prevent the cel light unless you get a tune?? Also if I’m due for emissions later on do I just swap back to the oem cats for a while and I’m ok?
BANNED!!!
Joined: May 2017
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From: Washington State
Coupe 6MT Premium RAS
If one set of non-foulers doesn't work take a SECOND set and drill the hole out bigger then screw them together. This moves the O2 sensor even further from the exhaust stream.
Some test pipes have a very long extension on them already to keep the O2 sensors back, the Motordyne ART pipes are a good example of this, so are the Fast Intentions resonated test pipes.
Some test pipes have a very long extension on them already to keep the O2 sensors back, the Motordyne ART pipes are a good example of this, so are the Fast Intentions resonated test pipes.
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Joined: Jun 2016
Posts: 1,026
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6 speed G35 sedan
If one set of non-foulers doesn't work take a SECOND set and drill the hole out bigger then screw them together. This moves the O2 sensor even further from the exhaust stream.
Some test pipes have a very long extension on them already to keep the O2 sensors back, the Motordyne ART pipes are a good example of this, so are the Fast Intentions resonated test pipes.
Some test pipes have a very long extension on them already to keep the O2 sensors back, the Motordyne ART pipes are a good example of this, so are the Fast Intentions resonated test pipes.
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