[Cobaltct]

Originally Posted by BradfordCamaro

Stainless Works Quad Tip w/Valves can be found under $900 from the vendors on here.

I agree with the above....Any reason to remove the suitcase? NPP is great....and mine doesn't rattle anymore.

dose it make a big difference? Im leaning towards borla but sw is a close 2nd

[Cobaltct]

Originally Posted by BradfordCamaro

That system is a quad pipe system Without the NPP valves

You need this ONE. $1800!!!! You can get a full exhuast for that. Or headers and mufflers.

since i have npp do i have to use it with the exhaust or can i go with a system with out it? thanks for answering my questions i don't want to spend 2k on an exhaust

[BradfordCamaro]

Originally Posted by Cobaltct

since i have npp do i have to use it with the exhaust or can i go with a system with out it? thanks for answering my questions i don't want to spend 2k on an exhaust

The Stainless works system has the valves. I think it sounds good.
Fairly priced.

Of course you can put anything you want on your car but you paid for the NPP system and it's a good system. No need to throw it away.

If you want something affordable, look up MBRP. They have race style cat backs (loud) for about $700. And Axle backs for $500

[Cobaltct]

Originally Posted by BradfordCamaro

The Stainless works system has the valves. I think it sounds good.
Fairly priced.

Of course you can put anything you want on your car but you paid for the NPP system and it's a good system. No need to throw it away.

If you want something affordable, look up MBRP. They have race style cat backs (loud) for about $700. And Axle backs for $500

Thanks man you helped me alot

[jimmypop13]

Originally Posted by Cobaltct

since i have npp do i have to use it with the exhaust or can i go with a system with out it? thanks for answering my questions i don't want to spend 2k on an exhaust

Personally I couldn't give up have a quiet switch in my car

[jdasnt3]

Originally Posted by CreativeDawn

I personally love the NPP system and that's why I paid for it! Not worth throwing it away! It has it's own distinct sound to it (Industrial Sound).

Running Man and Last Action Hero... good 'ol Governor Arnold movies. Your avatar and signature are making me want to have a 80's action flick weekend.

Now back to your regularly scheduled topic.

[avalonandl]

As good as the NPP sounds, and its OEM its hard not to like it.

[Foacad]

Originally Posted by Spedee

Bumper is not a problem.
As for the valve I was thinking its just voltage opening the valve.
Just install a switch somewhere in the cabin to open and close much like dump valves.

Im actually finalizing the deal on my new (16) 2SS tomorrow and it does NOT have NPP installed.

Working on having the dealership install the rear valance and quad tips before final sale.

No one there yet is fully sure how it will work, if its possible and what it will take to make it work. Im curious if they are able to flash the electronics to make it work since the "mode" button is in the car, just only controls the steering mode if you dont have NPP.

Basically what im trying to say is I hope to have a first hand answer to this question tomorrow. Even though NPP is only like a 900 option, id have to pick a 16 that is a few K more overall price just to get NPP. Hoping to get it and not have to go with an aftermarket exhaust.