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NPP exhaust?

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Old Jan 14, 2018 | 09:51 PM
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Default NPP exhaust?

Does this 2014 Z51 have NPP exhaust? I read that you can tell by the size of the tips, but I have no reference point.

Thanks in advance.

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Old Jan 14, 2018 | 09:53 PM
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Sorry picture doesn't work. Try this:



Last edited by eseibel67; Jan 14, 2018 at 10:33 PM.
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Old Jan 14, 2018 | 10:23 PM
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Originally Posted by eseibel67
Sorry picture doesn't work. Try this:


From the size of the tips. Yes.

You can look in the outer two exhaust pipes and you will see butterflies. When the car is started you will see them open and then close.

Last edited by JerryU; Jan 14, 2018 at 10:34 PM.
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Old Jan 14, 2018 | 10:32 PM
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Thanks for reply.
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Old Jan 16, 2018 | 11:27 AM
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There's a noticeable difference in the look of the tips. Here's an example of both from the build yer own site.



No NPP Exhaust



NPP Exhaust
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Old Jan 16, 2018 | 11:52 AM
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That could be an aftermarket exhaust. Doesn’t quite look like the NPP from that pic.
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Old Jan 17, 2018 | 09:52 PM
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All Z-51 Corvettes come with NPP exhaust, Dry Sump motor, slotted rotors, 19 and 20 inch wheels and more !!



Last edited by wrecker3; Jan 17, 2018 at 10:03 PM.
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Old Jan 19, 2018 | 08:10 AM
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The NPP exhaust was optional on 2014 Z51s.

Originally Posted by wrecker3
All Z-51 Corvettes come with NPP exhaust, Dry Sump motor, slotted rotors, 19 and 20 inch wheels and more !!

Last edited by Boiler_81; Jan 19, 2018 at 11:25 AM.
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