02-07-2014, 10:47 PM | #1 |
Drives: Camaro 2SS 2017 Red Hot Join Date: Jan 2014
Location: PA, Philadelphia and Germany
Posts: 232
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Expierience with the NPP
To all out there with the performance dual mode exhaust, what is the difference between this one and magnaflow or flowmaster. The NPP sounds like crazy and if I get backfire even when I turn the key....i´m happy! Not pretty sure abou performance but it sounds aweeeeeeee.... just release the gas and the beast talks to you its getting better as more you drive it (just has to break in a while)
greetz Steve |
02-07-2014, 11:08 PM | #2 |
Drives: 2013 1SS Camaro and a truck Join Date: Apr 2011
Location: San Antonio,TX
Posts: 1,081
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no complaints here with my NPP
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02-07-2014, 11:09 PM | #3 |
Drives: Camaro 2SS 2017 Red Hot Join Date: Jan 2014
Location: PA, Philadelphia and Germany
Posts: 232
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02-07-2014, 11:30 PM | #4 |
Banned
Drives: ... Join Date: Dec 2013
Location: ...
Posts: 398
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It gets even better with headers
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02-08-2014, 08:36 AM | #5 |
old school chevy rodder
Drives: 2013 2SS/RS Manual,DM exhaust,CRT Join Date: Jul 2012
Location: Oregon
Posts: 5,587
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your talking about two aftermarket muffler manufacturers while the on is stock and has a activator that redirects the exhaust flow to allow for free flow versus muffled. I am not sure they offer that option with their products to be able to have the dual mode ..............
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2021 Wild Cherry ZL1 A10, Sunroof, Data, Carbon, Nav, RotoFab Dry CAI, Elite x2, Borla ATK, Driveshaft shop
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02-08-2014, 09:38 AM | #6 |
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02-08-2014, 10:07 AM | #7 |
Drives: 2013 1SS Camaro and a truck Join Date: Apr 2011
Location: San Antonio,TX
Posts: 1,081
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02-08-2014, 10:16 AM | #8 |
Drives: 2013 2SS/RS/1LE Join Date: Jun 2013
Location: Irmo, SC
Posts: 149
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+2 for LTs with highflow cats and M2W switch. Mild = quiet cruise = makes the wife happy. Wild = Amazing and turns heads.
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Pfadt LTs w/high flow cats and NPP. ADM CAI.
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02-08-2014, 10:36 AM | #9 |
Banned
Drives: ... Join Date: Dec 2013
Location: ...
Posts: 398
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My wife says catless lt with NPP is too quiet. Lol
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02-08-2014, 10:37 AM | #10 |
I pulled the fuse on my NPP so that the active exhaust flap stays open all the time. All I can say is that, for my needs, I'm plenty happy with the NPP so much that I'm not considering an aftermarket exhaust. I love the sound. Obviously haven't done a side by side comparison with others so I'm not making any claims re. performance, etc.
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02-08-2014, 06:35 PM | #11 |
Drives: 2014 2SS 1LE Join Date: Sep 2013
Location: Twin Cities
Posts: 621
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I love mine! Not a single complaint
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14 2SS RS 1LE Recaro NPP Pat G cam and tune, Trick flow heads Long tube headers catless
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02-08-2014, 06:39 PM | #12 | |
Resistance is futile
Drives: Anything thats fast Join Date: May 2009
Location: Big Rapids,MI
Posts: 315
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LOVE my NPP. SLP long tubes, no cats, true x-pipe.
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Modifications (so far)
Edelbrock E-Force supercharger JRE fuel system upgrade Edelbrock CAI VMS stage 2.5 cam kit SLP LT's, no cats NPP muffler's w/x-pipe Tuned at Vector Motorsports 606 RWHP and 567 RWT Black 1LE 10 spokes. Hotchkis drop springs. |
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