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Badlands
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Badlands
I thought I would throw out some new harness options we have now... To make things even easier!

So we just came out with a new DOUBLE A-Pillar harness. So if you want 2 A-Pillar pairs on 2 separate switches. You can get just ONE harness to do it.

Also we are producing our newest harnesses and as we move forward with our new "fiberglass nano tube loom". Which is a high temp, strong, protective material (not the cheap poly mesh bundle stuff you see on other harnesses) It is slimmer, more protective and less bulky.
Always innovate... that's what we do. Improve improve improve.

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

Always improve as I said. That's why we upgraded our short and long rear harness options to now be 2 pieces.
Previously we had a short harness and our tail light adapters plugged into it. And our full harness and it could be used alone or with a tail light adapter.
Since the long rear harness essentially contained a short harness in it. We separated the two.

So now, you can get the short harness and add the long extension later. You don't need to replace anything. You just plug it in.

In turn, you can now use that long extension (19 feet long with 3 wires) in other ways as well.
Such as... To the tire carrier. You can bring one connection all the way to the switches and the tire carrier. There, you can connect to one light or use a simple harness splitter we offer to split it right there together.

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

But we went a step further with our plug n play pieces. To allow you with BIG lights, to still use your tail lights to trigger them...

How? Well, we have an adapter that can plug in between them. It accepts the signal from the tail light to trigger reverse lights. It loops back up the white wire to the engine bay to connect to a relay and then send the power back down to the rear lights on the red wire.
Doing it this way, you can still maintain your backlights signal from the tail/running lights if your lights have them. This is because it breaks the connections between the white wire on the long extension and the one coming from the tail lights. So if you have a bumper with bigger light bars. This is your plug n play solution.

https://specialtyperformanceparts.c...t-reverse-trigger-to-relay-spv-harness-system

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

We solve another challenge.
For those who want to use their OEM fog connectors and NOT a high power AUX switch to power their lights. However, your lights may be bigger or to strong for the fog switch to handle on its own..

We created an OEM fog to relay trigger harness. So yo select this harness.

https://specialtyperformanceparts.c...e-connect-trigger-to-relay-spv-harness-system

Then, you find the fog adapters that match your truck "to WP 2 Pole" connectors. So, for example. The Bronco with OEM fogs NOT the Mod bumper uses H11 connectors. So you would select these-

https://specialtyperformanceparts.c...-pair-see-details?_pos=2&_sid=c7ba7e99c&_ss=r

If its a Mod bumper and you want to use the "Prep Connectors" you use these-

https://specialtyperformanceparts.c...dular-bumper-only?_pos=2&_sid=d79b56cca&_ss=r

Or if its a Raptor, you can use these-

https://specialtyperformanceparts.c...ns-squadron-s2-s1?_pos=1&_sid=4e4b48466&_ss=r

You would then select a relay adapter to plug into it and connect to the battery-

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

And from there, select any harness to plug in at the battery to bring the signal back down with high power. For example if you had 2 light bars for each side you could use a Dual harness. Or if you had a LARGE light bar in an aftermarket bumper. You could use a light bar harness. And so on. We can always help you make the right selections.

https://specialtyperformanceparts.com/collections/spv-parts-harness-system?page=1

We also came out with an add on Diode adapter. Diodes allow one way flow. We already have these built into our tail light adapters so your switch cant power your tail lights.
For those who want to do some unique things like playing with turn signals and brakes and you can't have that power flow to the other side. These can come in handy.

https://specialtyperformanceparts.com/products/add-on-one-way-diode-adapter-spv-harness-system

Video-


We also have our tap switches. We have had these a little bit, but some of you may not be familiar. So here is a run down. For lights like the Rigid Radiance of Diode SS5's that have RGBW backlights. You can easily change the colors in line with these plug in adapters.

https://specialtyperformanceparts.c...s-system-works-with-many-vehicles-see-details

Video-


For the Raptor guys and gals that want to combine their OEM fogs. We have the OEM fog splitters. Explained in the video below-

https://specialtyperformanceparts.c...-oem-fogs-combine-both-pairs-to-1-switch-pair

https://specialtyperformanceparts.c...-gen-3-oem-fog-plug-n-play-conversion-harness

Video-


We also came up with a simplified option to add a switch or switches to your Bronco, Raptor, F-150, etc. Our Add a switch. Yes, its a simple red rocker switch, but it has a 10 foot cable fully loomed with our slim nano tube, with a plug n play connector for the engine bay to plug into any of our harnesses or relay adapters. There are 2 terminals that have a 15 amp fuse built in that goes to the battery. For lower powered applications, you can just use the 15 amp fuse. For higher draws, you can add our relay adapter. This keeps it plug n play!

https://specialtyperformanceparts.com/products/add-a-switch

Also, don't forget. You can use our plug n play adapters to convert your Non Raptor fog connectors to plug into the OEM Ford Raptor fogs.

https://specialtyperformanceparts.c...-factory-fog-connectors-pair-bronco-to-raptor

https://specialtyperformanceparts.c...-oem-fogs-combine-both-pairs-to-1-switch-pair

These are just a few of our newest additions.

Let us know if you need help building out anything!

John SPV
317/934/6778
info @spvparts.com
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NMWildtrak

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That is a LOT of information. I just got my Bronco, so when I'm ready to wire up I think I'll just call you guys and have you explain what I need to wire the visions in my head.
 

JediMcMuffin

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Clubs
 
That is a LOT of information. I just got my Bronco, so when I'm ready to wire up I think I'll just call you guys and have you explain what I need to wire the visions in my head.
These guys build great harnesses, and they're super knowledgeable. I can't recommend them enough. My favorite thing I've gotten from them is the aux wiring kit:

https://specialtyperformanceparts.c...h-wire-extension-kit-with-connectors-numbered

this can be used as well for the built-in wiring extensions Ford provided:

https://specialtyperformanceparts.c...ire-connector-prep-kit-includes-14-connectors

It would be super nice if they also sold a kit with the other end of the connector and the proper crimper (hint hint)? I put my own together.
 
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SPVPARTS

SPVPARTS

Badlands
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Badlands
These guys build great harnesses, and they're super knowledgeable. I can't recommend them enough. My favorite thing I've gotten from them is the aux wiring kit:

https://specialtyperformanceparts.c...h-wire-extension-kit-with-connectors-numbered

this can be used as well for the built-in wiring extensions Ford provided:

https://specialtyperformanceparts.c...ire-connector-prep-kit-includes-14-connectors

It would be super nice if they also sold a kit with the other end of the connector and the proper crimper (hint hint)? I put my own together.
We do... You didnt see this one?

https://specialtyperformanceparts.c...nger-etc?_pos=1&_psq=bronco+pass&_ss=e&_v=1.0

And these-

https://specialtyperformanceparts.c...ithout-connectors?_pos=1&_sid=65bab4150&_ss=r

https://specialtyperformanceparts.c...ithout-connectors?_pos=2&_sid=65bab4150&_ss=r

https://specialtyperformanceparts.c...ithout-connectors?_pos=3&_sid=65bab4150&_ss=r

Is that what you meant?

On the crimper. I thought about it, but to be honest when you can get one here for $16 on Amazon with free shipping. It wouldn't make sense for us to carry it unless we overcharged everyone and we don't want to do that. We always try to offer the best stuff at the best prices and when it comes to stuff like this. Point it out so you don't waste too much on something like this that you will probably use a few times. If you were a shop and did a ton of installs. Maybe a higher end one would make sense. However, I have a couple of these and they have never had an issue.

This being a heat shrink crimper. it doesn't damage the shrink outer layer. (I bet these guys are gonna wonder where all their spike in sales came from? lol)

Option 1

(Heat Shrink Crimp Tool)


Option 2

(Heat Shrink Crimp Tool)



John
 
Last edited:

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Dadsquatch

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Aside from Baja Designs compatibility, any particular reason for using these awful connectors vs the IMO far nicer Deutsch connectors?

Screenshot_20250910_095843_Chrome.webp
100% agree. After a few months of use, the plastic connectors/tabs become very brittle and just break off instead of coming “unclipped” like they should if/when you need to disconnect. Then you’re screwed once the release tab is broken off and you have to redo the entire connector.

I can’t be the only one who thinks this right? I bought a box of Chinese connectors (same ones) on Amazon to replace them as they break.
 

AK SNO RIDER

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100% agree. After a few months of use, the plastic connectors/tabs become very brittle and just break off instead of coming “unclipped” like they should if/when you need to disconnect. Then you’re screwed once the release tab is broken off and you have to redo the entire connector.

I can’t be the only one who thinks this right? I bought a box of Chinese connectors (same ones) on Amazon to replace them as they break.
Yea they're awful. Harder to plug/unplug, bulky with lots of edges so harder to snake through tight places, and more fragile. I was actually shocked when I spent thousands of dollars on BD lights for them to arrive with those plugs. I keep a bunch of Deutsch connectors around for building harnesses and plan to eventually replace all the plugs on my BD lights.
 
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SPVPARTS

SPVPARTS

Badlands
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Badlands
100% agree. After a few months of use, the plastic connectors/tabs become very brittle and just break off instead of coming “unclipped” like they should if/when you need to disconnect. Then you’re screwed once the release tab is broken off and you have to redo the entire connector.

I can’t be the only one who thinks this right? I bought a box of Chinese connectors (same ones) on Amazon to replace them as they break.
Absolutely there was a reason. (See 2 screen shots)

While DT connectors are convenient. They can only handle 13 max amps.

Weatherpack can handle 20 amps.

Thats why Rigid light bars are bare wires. So there is a balance between melting your wiring, using connectors, or straight but splices. While I would prefer to use simple DT connectors. look at a couple scenarios. To have a plug in to begin with vs butt splices, the pins and connectors have to handle the power load.

LP6 Lights - 7.5 amps each (2 combined melts the combining connector from the pins getting too hot)

30" ONX6 light bar -15 amps

40" ONX6 20 amps

ETC.

at just 13 amps, the DT connectors are way too restrictive. While several individual lights can plug into them. Often times you combine pairs or several together. Then they pass through single connectors. That's when heat happens and fires as you've probably seen or heard horror stories.

So the main reason isn't because they are cheaper, but because amp wise they can handle much more. 35% more power.

Hope this helps.

John

Ford Bronco New additions to the SPV Harness System! 1757626492842-8r


Ford Bronco New additions to the SPV Harness System! 1757626596916-l2
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