Is NPP Exhaust Programmable?
Thread Starter
Burning Brakes
Joined: Oct 2009
Posts: 1,013
Likes: 5
From: NJ: the garbage state
Is NPP Exhaust Programmable?
i was just wondering if the dual mode exhaust was able to be programmed so that it could be changed from activating at the factory setting of 3500 rpm to a lower RPM.
Burning Brakes
Joined: Nov 2008
Posts: 862
Likes: 0
From: Gaithersburg MD
Sunset Orange Creations
Sunset Orange Creations has a new product that does what you want. It is a bit pricey if you also get the DIC reset control added:
http://www.shop.sunsetorangecreation...8&categoryId=2
http://www.shop.sunsetorangecreation...8&categoryId=2
Melting Slicks
Joined: May 2004
Posts: 3,017
Likes: 2
Sunset Orange Creations has a new product that does what you want. It is a bit pricey if you also get the DIC reset control added:
http://www.shop.sunsetorangecreation...8&categoryId=2
http://www.shop.sunsetorangecreation...8&categoryId=2
Mine open at 3000...
I think the NPP controlling software is in the BCM and is not programmable..
Last edited by nwc6; Nov 7, 2009 at 12:46 PM.
Instructor
Joined: Oct 2009
Posts: 153
Likes: 0
From: Totowa NJ
I have NPP from the factory and I am more then happy with 100% ,99% of the time, we added mild2wild, I wanted it open at idle and take off, opening at 3000 or lower does not give me the impact I need.
Melting Slicks
Joined: Dec 2006
Posts: 2,887
Likes: 2
From: Exhaust Commander Wireless Bi-Mode Exhaust Controllers, Innovative and advanced technology! --- Check out our website @ www.sunsetorangecreations.com
St. Jude Donor '13
The factory Npp system is not programmable. It is set by GM and is not adjustable.
Many people like the npp to open earlier than the factory settings. That's where the Ultimate Exhaust Commander comes in. It allows you to set the rpm that the npp system opens at. You can user select from 1800-3500 rpm for a factory car. You also get the ability to go full open and factory rpm open mode.
Most people like to set it to around 2000-2200 rpm, that way the npp system is open for the maximum amount of time with ZERO drone.
If anybody needs any additional info, feel free to contact me anytime.
Many people like the npp to open earlier than the factory settings. That's where the Ultimate Exhaust Commander comes in. It allows you to set the rpm that the npp system opens at. You can user select from 1800-3500 rpm for a factory car. You also get the ability to go full open and factory rpm open mode.
Most people like to set it to around 2000-2200 rpm, that way the npp system is open for the maximum amount of time with ZERO drone.
If anybody needs any additional info, feel free to contact me anytime.
Last edited by SunsetOrangeCreations; Nov 7, 2009 at 11:30 PM.
Thread Starter
Burning Brakes
Joined: Oct 2009
Posts: 1,013
Likes: 5
From: NJ: the garbage state
