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$10 OFF - Add NPP (bi-mode) exhaust to any C6 with "NPP in a Box"

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Old Mar 16, 2011 | 01:07 PM
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Default $10 OFF - Add NPP (bi-mode) exhaust to any C6 with "NPP in a Box"

NPP in a Box with free E-Z Tap

E-Z TAP now for the LS2 and LS3 and exclusive to our NPP in a Box product!

E-Z Tap allows you to simply tap the vacuum from the front of the plenum in less than 3 minutes. No removing coil packs, busting knuckles or trying to access the back of the plenum. E-Z Tap make install a dream instead of a nightmare.


MUFFLERS NOT INCLUDED
GM Muffler parts numbers
2009 and up need
10354706
10354705
2008 and below need
15879288
15879289


Always 100% ZERO drain and you choose the startup mode HAVE IT START OPEN OR HAVE IT START CLOSED and can change it anytime. We guarantee this system to be the easiest to install and best engineered or your money back.


TO ORDER: http://qpcpv.tripod.com/topflightreproductions/

Use what the PRO's use - Thanks to LG, ECS, Vette Doctors, Corvettes of Westchester, Corvettes of Houston and the many other Chevy Dealers for choosing this system to install in their customers cars, they demand the best and so should you. If you have any concerns or questions about the quality or ease of installation feel free to call them an see why NPP in a box is their choice.

VetteDoctors (Carmen) “Your NPP system is the best on the market. Very easy to install & your service is second to none.”
East Cost Supercharging(Chris) “We installed one last week and I must say the product was very well put together and a smooth install.. Thanks”
Corvettes of Westchester(Chuck) "I can't say enough about the NPP in a box PRODUCT! The kits are first rate! EVERYONE wants them! PRICE IS AWESOME!
SHIPPING IS ALMOST INSTANT! What more could you want!?!?"



1. The vacuum source off the motor had to be extremely simple to get. No removing coil packs or trying to access the back of the plenum and break off the unused vacuum line. It does not use the booster supply, so no worry there. On the LS2 /LS3 it will take you less than 5 min to install the vacuum tap (no tools needed) our innovation, approved and tested at vette doctors.

2. Want innovations, I did not just copy the GM system. I developed a 100% new system where the control is no bigger than a box of Twinkies. All parts are enclosed in the box (no separate controller to install) and will be located 100% in the car (rear storage hatch) with both the wireless control and the vacuum controls safely housed inside so you have no weather issues. The power supply is in a heavy double shielded cable, 5 min no tools and nothing to pop off or remove.

3. Includes everything needed, you just supply the exhaust. You just install the vacuum tap, run the provided vacuum line from the motor to the rear, run and install the provided power harness, install the control box and hook up the vacuum lines. The whole system will draw less than ½ amp, have zero drain with the car off and start either open or close. It is not designed to work with the car2u visor yet but will have Mild2Wild built in or ask about a custom unit with a foot switch.

4.Designed to work with both the B&B and the GM NPP system that are installed in a retrofit configuration.

Last edited by Top Flight Reproductions; Sep 3, 2016 at 01:23 PM.
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Old Jun 23, 2011 | 05:03 PM
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Old Jun 25, 2011 | 08:14 PM
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Does your system work like the factory set-up and automatically open at 3500 rpm and at WOT; or do you have to manually select either open or closed with a switch?
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Old Jun 27, 2011 | 11:40 AM
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Originally Posted by vetteright
Does your system work like the factory set-up and automatically open at 3500 rpm and at WOT; or do you have to manually select either open or closed with a switch?
npp in a box only gives you open or close function, no rpm open functions.

Last edited by Top Flight Reproductions; Jul 3, 2011 at 07:13 AM.
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Old Jul 30, 2011 | 06:25 PM
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any type of warranty if the thing has an electrical issue?
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Old Jul 31, 2011 | 11:49 AM
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Originally Posted by srtrich
any type of warranty if the thing has an electrical issue?
with the car no, you are just supplying power, with the unit itself, 1yr
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Old Jul 31, 2011 | 02:44 PM
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Lol Sorry I should have been more specific warranty with the product.
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Old Jul 31, 2011 | 07:00 PM
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So 1 year warranty on the product correct
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Old Aug 1, 2011 | 06:14 PM
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Originally Posted by srtrich
So 1 year warranty on the product correct
That is correct
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Old Jan 8, 2012 | 03:46 PM
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Will this work w/ BB Fusions?
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Old Jan 9, 2012 | 08:23 AM
  #11  
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Originally Posted by kcoc
Will this work w/ BB Fusions?
Yes it will
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Old Jan 17, 2012 | 08:13 AM
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Can I buy just the E Z Tap ?
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Old Jan 18, 2012 | 04:55 AM
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Originally Posted by FLAFLIER
Can I buy just the E Z Tap ?
Sorry no
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Old Feb 18, 2012 | 08:58 AM
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just bought mine yesterday, thanks
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Old Feb 19, 2012 | 06:52 AM
  #15  
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Originally Posted by dicky
just bought mine yesterday, thanks
Thank you for the order Dicky
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Old Feb 29, 2012 | 05:26 PM
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With your system, it is possible to program the window visor buttons to act as remote controls?? I don't see why you couldn't unless the box won't accept programming of an alternate remote... Is the EZ-Tap still included for $179?? Thanks.
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Old Mar 1, 2012 | 01:47 AM
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What affect does boost have on this unit. Will 27 psi damage the unit.
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To $10 OFF - Add NPP (bi-mode) exhaust to any C6 with "NPP in a Box"

Old Mar 2, 2012 | 02:10 AM
  #18  
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Originally Posted by playtoy
What affect does boost have on this unit. Will 27 psi damage the unit.
The unit uses vacuum not boost, you tap a vacuum port (how low is your vacuum at idle?) You need 12.5 hg to close the npp system.
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Old Mar 2, 2012 | 02:11 AM
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Originally Posted by franman69
With your system, it is possible to program the window visor buttons to act as remote controls?? I don't see why you couldn't unless the box won't accept programming of an alternate remote... Is the EZ-Tap still included for $179?? Thanks.
If you have a homelink brand visor you can program it, problem is GM switch to another company in 2007 and they do not accept the input. Homelink units have 3 buttons with only one led over the center button (house symbol around the LED). Yes if you order on the sale page you get a free eztap.
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Old Mar 2, 2012 | 12:07 PM
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Peter..sent you a PM....
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