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Old 06-26-2018, 09:29 AM   #1
Drsagacity

 
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Options for adding NPP capability?

I saw a muffler system recently that provides the NPP capability for a non-NPP car. Looking for options...what’s out there?

I am starting a contingency plan just in case my setup really does get too loud once done. I love the way the stainless works exhaust looks...so, may do nothing...but would love to know what’s available.
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Old 06-27-2018, 01:28 AM   #2
JBones81

 
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I bought the Hurst axle-back setup that retains NPP, for my 1LE - I have literally NEVER had the car out of track mode. It's not bad at all.

If you're running longtubes, no cats, etc, then maybe it would be too loud. If you're stock exhaust to the axleback, just get a cheaper, non npp one and enjoy the enhanced sounds. It's really not that loud.

**on edit, just saw your signature...I get it now. Yea, you may want to get something that allows you to quiet it down a bit
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Old 06-27-2018, 08:22 AM   #3
GuywithL86
 
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Ditto, I have a truck and was looking to get longtubes. I’d assume most aftermarket options would fit my truck.

The thing I like about npp is that it’s incredibly quiet when you want it. I don’t want to just “tone it down” I want it no louder than a factory “non npp” camaro
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Old 06-27-2018, 03:21 PM   #4
lawguy85
 
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Quote:
Originally Posted by Drsagacity View Post
I saw a muffler system recently that provides the NPP capability for a non-NPP car. Looking for options...what’s out there?
I don’t think they understood what you’re asking...
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Old 09-06-2018, 09:21 PM   #5
Drsagacity

 
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Quote:
Originally Posted by lawguy85 View Post
I don’t think they understood what you’re asking...
Yeah. No problem. I figured it out. The best option is the QTP screamer.
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776whp/745wtq (12psi)

2018 Corvette Z06 vert- Black
To be tuned by JRE Racing
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