NPP exhaust for LLT - Page 2 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Stud · 01-10-2013, 05:36 PM

damn that sounds awesome

KMPrenger · 01-10-2013, 09:36 PM

Sounds pretty good!

I was hoping to get a good vid of a non modified NPP exhaust but this is still cool.

GoldCartridgeGamer · 01-10-2013, 10:23 PM

I really like how it sounds. If I could get the NPP for a decent cost I'd get it.

mixedguy · 01-11-2013, 08:06 AM

Cold start but no revs too early in the AM. Listen with headphones, video sucks but it gives you an idea. I personally think it sounds good. I'm getting the Solo Hi flow cats and resonators soon so hopefully that will make it a bit louder but not too crazy.

simt3k · 01-11-2013, 10:21 AM

Quote:

Originally Posted by KMPrenger

Sounds pretty good!

I was hoping to get a good vid of a non modified NPP exhaust but this is still cool.

What was exactly modified to it? Anyone have a link to find where to buy this?

mr_honez · 01-11-2013, 10:26 AM

Quote:

Originally Posted by simt3k

What was exactly modified to it? Anyone have a link to find where to buy this?

mixedguy · 01-11-2013, 11:46 AM

Quote:

Originally Posted by simt3k

What was exactly modified to it? Anyone have a link to find where to buy this?

It is the factory upgraded exhaust. It is quiet when you are driving normal but when you step on it a baffle opens up and makes it a touch louder. Well the original set up of the stock mufflers had 1 in two out thus the quad tips. What we did was changed out the stock mufflers with magnaflows and we made 2 cutouts one on each side and then welded straight pipe out back so that when I hit it it's now straight pipe but on regular driving it's quiet. There is a vacumn system that comes with the upgraded system so we put the vacumn baffles on the straight pipes. This is what it looked like while we were doing it. We then thought to make it a tad bit louder we would cut out the stock briefcase resonator. We did it, and it was louder but sounded horrible with too much rasp so we put the briefcase back. I now have a resonated Magnaflow X-pipe the one everybody is raving about that I want to remove the briefcase again and add this and see if it makes a better and deeper sound. We'll do it soon and I'll post a video if it sounds good if not i'll remove it. With it being a 2013 and with the new engine it's trial and error. It sounds good now hoping to improve it some. Hoping to also add the Solo resonated long tubes here shortly, we'll see.

mr_honez · 01-11-2013, 12:27 PM

Good Job!

01-10-2013, 09:36 PM	#16
KMPrenger Drives: 16 Camaro SS, 15 Colorado Join Date: May 2009 Location: Jefferson City, Missouri Posts: 13,943	Sounds pretty good! I was hoping to get a good vid of a non modified NPP exhaust but this is still cool. __________________ 2016 Camaro 1SS - 8-speed - NPP - Black bowties 2010 Camaro 1LT V6 (Sold. I will miss her!)

01-10-2013, 10:23 PM	#17
GoldCartridgeGamer Drives: 2014 Ford SVT Raptor SuperCrew Join Date: Jun 2011 Location: Memphis, TN Posts: 7,527	I really like how it sounds. If I could get the NPP for a decent cost I'd get it. __________________ Phoenix (sold) 2014 Ford SVT Raptor SuperCrew How to hug your camaro Buy the car that you would most like to get beat in. The other guy will always be faster.

01-11-2013, 12:27 PM	#22
mr_honez Wifey Lover Drives: 2013 Crystal Red 2LT/RS Join Date: Nov 2011 Location: Bastrop, Texas Posts: 1,540 View My Garage	Good Job! __________________

01-10-2013, 05:36 PM	#15
Stud Drives: 2012 1LT RS RY Join Date: Feb 2012 Location: Miami Posts: 177 View My Garage	damn that sounds awesome

01-11-2013, 08:06 AM	#18
mixedguy Drives: 2013 LT2 RS Join Date: Nov 2012 Location: Chesapeake, VA Posts: 76 View My Garage	Cold start but no revs too early in the AM. Listen with headphones, video sucks but it gives you an idea. I personally think it sounds good. I'm getting the Solo Hi flow cats and resonators soon so hopefully that will make it a bit louder but not too crazy.