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JB4 Custom Fuel Wire Harness

This plug and play quick install adapter allows you to install a posi-tap for fuel control tuning without piercing the factory O2 sensor wiring providing a completely reversible connection.
There are 3 slots left if you’re watching and want in
 
There are 3 slots left if you’re watching and want in
Oh, I've been watching! Up until now I had been convincing myself to hold off, but who do I think I'm kidding?!

Sign me up, please.
 
Any plans on making a harness for the 2L? I know there’s not a lot of us, but I’ll sign up and try to spread the word for you.
 
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From interior to exterior to high performance - everything you need for your Stinger awaits you...
Any plans on making a harness for the 2L? I know there’s not a lot of us, but I’ll sign up and try to spread the word for you.

I need some pictures of the 2.0T. The harness is the same but I am concerned about the length. It may need to be longer for that application. If you want to send some pics, I can look into offering it.
 
I need some pictures of the 2.0T. The harness is the same but I am concerned about the length. It may need to be longer for that application. If you want to send some pics, I can look into offering it.

Thanks Ecko. Let me know if you need anything else.
 

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Thanks Ecko. Let me know if you need anything else.

Those are perfect. It looks similar to the 3.3TT. There's a bracket that's securing the connector. Lift the connector off the bracket and unplug the O2 connector. The harness would plug in-line (with the breakout wire for the JB4) and then put it back on the bracket. I think it's certainly doable.
 
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From interior to exterior to high performance - everything you need for your Stinger awaits you...
Those are perfect. It looks similar to the 3.3TT. There's a bracket that's securing the connector. Lift the connector off the bracket and unplug the O2 connector. The harness would plug in-line (with the breakout wire for the JB4) and then put it back on the bracket. I think it's certainly doable.

Awesome! So does that mean the current batch you have would work for me too? If so, sign me up!
 
I know I'm too late for the September batch, but I would like to be added to the list please. Been on the fence about this for a while, hopefully I'm not too late.
 
I know I'm too late for the September batch, but I would like to be added to the list please. Been on the fence about this for a while, hopefully I'm not too late.

I think we are both too late.. but October is right around the corner! Thanks for all you do Ecko!
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
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I’m thinking of ordering a JB4 but before I do will I need this first?
 
I’m thinking of ordering a JB4 but before I do will I need this first?

Certainly don’t need it, but this solution from Ecko makes it a a true plug-and-play. You also dont NEED to install the fuel wire tap to utilize the JB4 but it maximizes it’s potential.
 
Sign me up for Oct if I missed the September boat. I think I've been posting interest in the wrong thread. lol.
 
From interior to exterior to high performance - everything you need for your Stinger awaits you...
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