C6 Corvette General Discussion General C6 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by: Feral Industries

NPP Exhaust System

Thread Tools
 
Search this Thread
 
Old Apr 7, 2009 | 02:17 PM
  #1  
jackcasa's Avatar
jackcasa
Thread Starter
Drifting
Supporting Lifetime Gold
10 Year Member
 
Joined: Jul 2001
Posts: 1,923
Likes: 2
From: Los Alamos "The Atomic City" New Mexico
Default NPP Exhaust System

What does the NPP stand for?
Reply
Old Apr 7, 2009 | 02:22 PM
  #2  
rjwoerheide's Avatar
rjwoerheide
Drifting
 
Joined: Jul 2008
Posts: 1,576
Likes: 1
From: Webster Groves (St. Louis) MO
Default

Not sure if it actually stands for anything, but is just the option code GM uses.
??
Reply
Old Apr 7, 2009 | 02:24 PM
  #3  
wolfdogs's Avatar
wolfdogs
Le Mans Master
 
Joined: Sep 2008
Posts: 8,022
Likes: 8
From: Stafford VA, home of our wolf den. No house break ins to date.
Default

No Putt Putt









Reply
Old Apr 7, 2009 | 02:25 PM
  #4  
raider4251's Avatar
raider4251
Pro
 
Joined: Jan 2009
Posts: 563
Likes: 0
From: Destrehan La
Default

It is just the option code for duel mode exhaust.
For example, my rims are option code QX3.
Reply
Old Apr 7, 2009 | 02:26 PM
  #5  
raider4251's Avatar
raider4251
Pro
 
Joined: Jan 2009
Posts: 563
Likes: 0
From: Destrehan La
Default

Originally Posted by wolfdogs
No Putt Putt





Reply
Old Apr 7, 2009 | 02:56 PM
  #6  
jackcasa's Avatar
jackcasa
Thread Starter
Drifting
Supporting Lifetime Gold
10 Year Member
 
Joined: Jul 2001
Posts: 1,923
Likes: 2
From: Los Alamos "The Atomic City" New Mexico
Default

Originally Posted by rjwoerheide
Not sure if it actually stands for anything, but is just the option code GM uses.
??
Of course! I thought it might be an acronym.
I guess I must be mired in the era of RPOs, COPOs and FSOs.

Last edited by jackcasa; Apr 7, 2009 at 04:17 PM.
Reply
Old Apr 7, 2009 | 02:59 PM
  #7  
rjwoerheide's Avatar
rjwoerheide
Drifting
 
Joined: Jul 2008
Posts: 1,576
Likes: 1
From: Webster Groves (St. Louis) MO
Default

Originally Posted by jackcasa
Of course! I thought it might be an acronym.
Yes, I understood your question.
Reply
Old Apr 7, 2009 | 04:12 PM
  #8  
Chrisbert's Avatar
Chrisbert
Instructor
 
Joined: Mar 2009
Posts: 161
Likes: 0
From: Liberty Hill Texas
Default

Near Perfect Performance
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Apr 7, 2009 | 06:31 PM
  #9  
CH-Z51's Avatar
CH-Z51
Drifting
 
Joined: Oct 2007
Posts: 1,565
Likes: 2
From: The Great Pacific Northwest...........I carry a gun cause a cops too heavy.
Default

Originally Posted by wolfdogs
No Putt Putt









Reply
Old Apr 7, 2009 | 06:37 PM
  #10  
ron-z51's Avatar
ron-z51
Instructor
 
Joined: Feb 2009
Posts: 226
Likes: 0
Default

Originally Posted by wolfdogs
No Putt Putt

Reply
Old Apr 7, 2009 | 07:53 PM
  #11  
AmmoVet's Avatar
AmmoVet
Melting Slicks
Veteran: Air Force
Photogenic
Loved
Community Favorite
 
Joined: Dec 2004
Posts: 3,251
Likes: 570
From: Margaritaville Daytona
Default Nice One

Good one, before I saw yours I was thinking....
Nice Pft Pft (Pfit, Pfit) as in sound.



Originally Posted by wolfdogs
No Putt Putt









Reply
Old Apr 7, 2009 | 09:11 PM
  #12  
BlueFizzy's Avatar
BlueFizzy
Instructor
 
Joined: Aug 2008
Posts: 135
Likes: 0
From: Medford, Oregon
Default

No Prius P*****
Reply
Old Apr 7, 2009 | 09:24 PM
  #13  
VettedCandidate's Avatar
VettedCandidate
Melting Slicks
 
Joined: Aug 2008
Posts: 2,999
Likes: 2
Default

Narly Pow Pipes!
Reply
Old Apr 7, 2009 | 09:41 PM
  #14  
KenHorse's Avatar
KenHorse
Team Owner
 
Joined: Aug 2007
Posts: 136,140
Likes: 2,433
From: I live my life by 2 rules. 1) Never share everything you know. 2)
St. Jude Donor '11-'12-'13, '16-'17-'18
Default

Newbie ***** Pump
Reply
Old Apr 7, 2009 | 09:45 PM
  #15  
gmarcucio's Avatar
gmarcucio
Drifting
15 Year Member
Liked
Loved
Top Answer: 5
 
Joined: Sep 2008
Posts: 1,826
Likes: 832
From: Hagaman New York
Default

Noise Potential Problem!!! LOL.

Isn't this a great forum... ask a simple question and get all kinds of answers!
Reply
Old Apr 7, 2009 | 10:04 PM
  #16  
c6chaz's Avatar
c6chaz
Burning Brakes
 
Joined: Aug 2007
Posts: 756
Likes: 0
From: rochester new york
Default

nice perfect pair
Reply
Old Apr 7, 2009 | 10:44 PM
  #17  
BSE1956's Avatar
BSE1956
Melting Slicks
10 Year Member
 
Joined: Feb 2008
Posts: 3,248
Likes: 4
From: Palm Beach County, Florida
Default

Well GM? How do you come up with such nonsensical codes??
Somebody from GM......fill us in.
Reply
Old Apr 7, 2009 | 11:02 PM
  #18  
RoninLS3's Avatar
RoninLS3
Instructor
 
Joined: Oct 2008
Posts: 118
Likes: 0
From: Fairless Hills PA
Default

Now Passing Porsche
Reply

Get notified of new replies

To NPP Exhaust System





All times are GMT -4. The time now is 01:34 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE