NPP Stealth mode - added factory & wild modes

[h018871]

not every person is comfortable with performing all the work on their car. that is what shops and friends are for. we do need to push ourselves a bit out of our comfort zones to gain skills and knowledge. only you can decide what you want to try and what you don't.

like all mods, this is easy if you've got a bit of experience at this kind of stuff. if this is your first crack at adding wires, it is not easy, but is doable.

good luck in whatever you decide to do. keep in mind that Inferno's mod has a lot less parts.........wires and a switch.

[Inferno1LE]

Originally Posted by extraurban

Thanks h018871!

I had a read through both your pdfs when I was lurking a few months back and thought those were pretty thorough, but I'm hesitant to cut a few wires and add in the relays (warranty and whatnot). I thought maybe a tap into the fuse connector might be a bit easier, but when looking at yours and Inferno1LE's method, it looks like you have to cut both sides of the block to accomplish it.

If you're interested, I have a few more of my plug and play kits available. Just plug in a new relay to replace the original, and install a switch... It's that simple. No cutting wires or additional relays. PM me if you're interested.

[ZL1Naboz]

Originally Posted by Inferno1LE

If you're interested, I have a few more of my plug and play kits available. Just plug in a new relay to replace the original, and install a switch... It's that simple. No cutting wires or additional relays. PM me if you're interested.

Still have any of these kits available?

[Inferno1LE]

Originally Posted by ZL1Naboz

Still have any of these kits available?

I actually just sold my last one. If you're interested, PM me. I can make some more, I just have to get the parts.

[MaroSS]

Now I have a question,

Say you have catless headers with the NPP, will having the flaps closed lessen the smell?

[Inferno1LE]

Originally Posted by MaroSS

Now I have a question,

Say you have catless headers with the NPP, will having the flaps closed lessen the smell?

No I don't think so. I wonder if a custom exhaust shop could take apart the NPP muffler and weld a cat inside it.

[MaroSS]

Originally Posted by Inferno1LE

No I don't think so. I wonder if a custom exhaust shop could take apart the NPP muffler and weld a cat inside it.

Yeah that's an idea too but I'm sure it would still blow out on FI cars

[mbowen89]

Originally Posted by AG1LE

Here's where I mounted the 3-way switch

How the heck do you run a wire up into there???

[mbowen89]

I wanted to post the actual 3way switch wiring on the schematic itself to make it clearer for some:

[sd1611]

Originally Posted by mbowen89

I wanted to post the actual 3way switch wiring on the schematic itself to make it clearer for some:

This makes way more since than the other diagram I saw on this.

[Maddawg]

I'm sure it's already been covered but I just put NPP on my 1le and are there any kits out there to add to be able to control my exhaust since it didn't come with car????

[mbowen89]

Originally Posted by Maddawg

I'm sure it's already been covered but I just put NPP on my 1le and are there any kits out there to add to be able to control my exhaust since it didn't come with car????

What do you mean by control the exhaust? If you mean, adding the ability to force it open or closed, that's not even an ability from the factory.

So what exact functionality are you wanting?

[Bad@ssCamaro]

Originally Posted by mbowen89

How the heck do you run a wire up into there???

Inferno1LE made his longer than needed to reach from the trunk to the headliner. I did the same as AG1LE. I routed it through the passenger side through the back seat, behind the panel under the small window, under the door sill molding, up behind the dash, through the passenger A-pillar and tucked into the headliner by the windshield to the spot you see in the picture.

[Inferno1LE]

Just thought I'd let everybody know... I made a few more of the plug n play kits, so if anyone is interested, let me know.