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How does NPP work

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Old Jan 28, 2015 | 07:16 AM
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Default How does NPP work
How does the NPP work? Is it actually straight thru when open?
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Old Jan 28, 2015 | 09:30 AM
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Computer controlled servos actuate the valves. It is straight-through a perforated pipe in the muffler when open.
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Old Jan 28, 2015 | 02:57 PM
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Originally Posted by Kracka
Computer controlled servos actuate the valves. It is straight-through a perforated pipe in the muffler when open.
How do you turn it on in a C7?. I have a 12GS and just ordered a C7 with NPP.
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Old Jan 28, 2015 | 03:08 PM
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Originally Posted by GARYR
How do you turn it on in a C7?. I have a 12GS and just ordered a C7 with NPP.
Unless you change from the default setting or pull the fuse, it's determined by the driver mode (Tour, Sport, etc.), throttle input, etc.
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Old Jan 29, 2015 | 07:06 AM
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Originally Posted by Kracka
Computer controlled servos actuate the valves. It is straight-through a perforated pipe in the muffler when open.
Thanks Kracka.
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