Does the SS come with duel exhaust? Or is that an add-on

greatlakes0 · 05-15-2019, 12:34 AM

Does the SS come with duel exhaust? Or is that an add-on

Also there’s some other exhaust feature called axle black duel exit exhaust upgrade system with polished tips, what is that? Can you get both or just 1

JeromeS13 · 05-15-2019, 12:44 AM

Dual exhaust is standard. Dual mode (NPP) with the four tips is an option.

Memphis SS · 05-15-2019, 06:24 AM

Quote:

Originally Posted by JeromeS13

Dual exhaust is standard. Dual mode (NPP) with the four tips is an option.

+1

greatlakes0 · 05-15-2019, 08:39 AM

Quote:

Originally Posted by JeromeS13

Dual exhaust is standard. Dual mode (NPP) with the four tips is an option.

Thank you, do you recommend that option? does it make it sound better or just stick with the duel exhaust?

red_johnny · 05-15-2019, 08:52 AM

Quote:

Originally Posted by greatlakes0

Thank you, do you recommend that option? does it make it sound better or just stick with the duel exhaust?

Depends on what you want. Do you want the ability to manipulate the sound? If yes, dual mode (NPP) is for you. It also allows you to go into stealth mode.

greatlakes0 · 05-15-2019, 09:04 AM

Quote:

Originally Posted by red_johnny

Depends on what you want. Do you want the ability to manipulate the sound? If yes, dual mode (NPP) is for you. It also allows you to go into stealth mode.

Oh I see, so it doesn't make the sound better or louder? just like can turn exhaust on and off kinda I believe?

Thank you.

red_johnny · 05-15-2019, 09:22 AM

It does change the exhaust sound and volume. You can make it quiet or a variety of volumes. Basically it forces the exhaust through the muffler or allows it to mostly by-pass the muffler. So it can get pretty loud. I never compared mine to one that didn't have NPP so I am not sure how much louder mine is in say Track or Sport modes.

greatlakes0 · 05-15-2019, 09:39 AM

Quote:

Originally Posted by red_johnny

It does change the exhaust sound and volume. You can make it quiet or a variety of volumes. Basically it forces the exhaust through the muffler or allows it to mostly by-pass the muffler. So it can get pretty loud. I never compared mine to one that didn't have NPP so I am not sure how much louder mine is in say Track or Sport modes.

Gotcha, ty Johnny

ST1LE · 05-15-2019, 09:43 AM

If you are looking to stay factory stock, then the NPP is a MUST have. It is standard on the 1LE for a reason, its an awesome factory upgrade and sounds great!

IMO the aftermarket makes better sounding exhausts for these cars, but you also will pay much much more. NPP is a great value, and you will love it.

greatlakes0 · 05-15-2019, 09:45 AM

Quote:

Originally Posted by ST1LE

If you are looking to stay factory stock, then the NPP is a MUST have. It is standard on the 1LE for a reason, its an awesome factory upgrade and sounds great!

IMO the aftermarket makes better sounding exhausts for these cars, but you also will pay much much more. NPP is a great value, and you will love it.

Sweet! Thank you I'll prob get it. I appreciate the info

avalonandl · 05-15-2019, 09:48 AM

Go to a Dealership and ask them to demonstrate the NPP (thats the option code) on an SS. You need to hear it. In Quiet or stealth mode the SS is quiet.

Also - if you want it down the road you need to order/buy a car with it. IT CANNOT BE ADDED AFTERMARKET without spending ALOT of $.

IMHO its a must!!!!

greatlakes0 · 05-15-2019, 09:53 AM

Quote:

Originally Posted by avalonandl

Go to a Dealership and ask them to demonstrate the NPP (thats the option code) on an SS. You need to hear it. In Quiet or stealth mode the SS is quiet.

Also - if you want it down the road you need to order/buy a car with it. IT CANNOT BE ADDED AFTERMARKET without spending ALOT of $.

IMHO its a must!!!!

Gotcha, ty. wonder if I can see stock exhaust vs the NPP and see difference at the dealer, maybe i'll go this week and check it out

ST1LE · 05-15-2019, 09:55 AM

Quote:

Originally Posted by greatlakes0

Gotcha, ty. wonder if I can see stock exhaust vs the NPP and see difference at the dealer, maybe i'll go this week and check it out

That is good advice, I did that when buying my 2013. As soon as he started up the NPP car, I was sold on it hahaha

greatlakes0 · 05-15-2019, 10:00 AM

Quote:

Originally Posted by ST1LE

That is good advice, I did that when buying my 2013. As soon as he started up the NPP car, I was sold on it hahaha

haha that's awesome

05-15-2019, 12:34 AM	#1
greatlakes0 Drives: lexus Join Date: May 2019 Location: USA Posts: 13	Does the SS come with duel exhaust? Or is that an add-on Does the SS come with duel exhaust? Or is that an add-on Also there’s some other exhaust feature called axle black duel exit exhaust upgrade system with polished tips, what is that? Can you get both or just 1

05-15-2019, 09:43 AM	#9
ST1LE Drives: E92 BMW M3 Join Date: Oct 2012 Location: Houston Posts: 4,496	If you are looking to stay factory stock, then the NPP is a MUST have. It is standard on the 1LE for a reason, its an awesome factory upgrade and sounds great! IMO the aftermarket makes better sounding exhausts for these cars, but you also will pay much much more. NPP is a great value, and you will love it. __________________ SOLD - 2013 1LE - Pat G Spec'd Cam, NPP with 1 7/8" Long Tube Headers with High Flow Cats, Intake w/scoop, Ported Throttle Body, and Apex 1.25" Lowering Springs. J-Rod Built and Matt@FSP Tuned

05-15-2019, 09:48 AM	#11
avalonandl Drives: 2019 ZL-1 Join Date: Feb 2009 Location: Troy, MI & Naples, FL Posts: 2,019	Go to a Dealership and ask them to demonstrate the NPP (thats the option code) on an SS. You need to hear it. In Quiet or stealth mode the SS is quiet. Also - if you want it down the road you need to order/buy a car with it. IT CANNOT BE ADDED AFTERMARKET without spending ALOT of $. IMHO its a must!!!! __________________ 2019 ZL-1 Acquired 4/23/21 at 6300 miles. Riverside Blue, A10, PDR. Traded in 2017 2SS with 6M and 32k miles. Continental Extreme Contact Sports. Now has 10,000 miles... 2012 Yukon XL Denali w/ 6.2 AWD

05-15-2019, 12:44 AM	#2
JeromeS13 Drives: 2017 1SS/1LE Join Date: Sep 2016 Location: FL Panhandle Posts: 1,559	Dual exhaust is standard. Dual mode (NPP) with the four tips is an option.

05-15-2019, 09:22 AM	#7
red_johnny Drives: 2016 Gray 2SS M6 Join Date: Jun 2012 Location: Hermitage, PA Posts: 753 View My Garage	It does change the exhaust sound and volume. You can make it quiet or a variety of volumes. Basically it forces the exhaust through the muffler or allows it to mostly by-pass the muffler. So it can get pretty loud. I never compared mine to one that didn't have NPP so I am not sure how much louder mine is in say Track or Sport modes.

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