Wiring Specialties

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Wiring Specialties At Wiring Specialties, LLC, it is our goal to provide you with the best wiring solution for your engine swap. Be it Domestic or JDM we have got you covered.
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At Wiring Specialties, LLC, it is our goal to provide you with the best wiring solution for your JDM engine swap. Our extensive experience and dedicated customer support is the highest in the industry. Through grueling research and development we have been able to develop and deliver industry leading wiring harnesses to our customers. All of our research and development is done in-house and work is documented to ensure reliability, consistency and the highest level of customer support.

10/09/2026

Not every build has the same setup! 🫪

The Bussmann Universal Fuse Block is a great option for managing relays and keeping your setup organized.

Not sure if the Bussmann is right for your build? We’re here to help you find the right solution!

📞 860-799-6579

 

To VQ35DE or not to VQ35DE... that is the question! 👨‍🎓If you want your new build to sound like a trumpet, we can get yo...
10/05/2026

To VQ35DE or not to VQ35DE... that is the question! 👨‍🎓

If you want your new build to sound like a trumpet, we can get you connected! Standalone wiring harnesses for the VQ35DE are available on our website NOW with all the sensors you need to monitor your new project 🫡

Questioning how you're gonna fit a new wiring harness into your budget? Don't worry about that, we got you! Flexible, affordable financing is available on our website, so check it out 😁

Give us a call if you have any questions: 860-799-6579

09/30/2026

“NEED MORE POWER!” - A GT-R Owner (probably)

When the goal is more power, you need the wiring and ECU setup to keep up with it 🫡

Good thing our R32 GT-R Pro Series Harness makes upgrading your setup simple. Already have one of our harness? The Nexus Plug-In is an easy way to add a tunable ECU to your setup without starting over!

Ready to take your GT-R to the next level? Contact us and let’s figure out the right setup for your build 🔌

📞 860-799-6579

 

You might not believe your eyes when you see how clean your engine bay looks after getting one of our OEM or Pro Series ...
09/28/2026

You might not believe your eyes when you see how clean your engine bay looks after getting one of our OEM or Pro Series Engine Wiring Harnesses for your R32 😮‍💨

If your engine harness is looking a little cooked, we can fix that! OEM Replacement harnesses are available to match your OEM Plus build, but exceed it in quality 👀

If a Pro Series Harness isn’t your budget right now, we offer affordable payment plans using PayPal or Affirm! Give us a call to get your harness set up, and we can talk about payment options with you 😁

09/25/2026

A closer look at Kayla Burkhardt’s 240SX 👀

Wiring can get tricky when you’re putting together a build, so having a harness that takes the guesswork out of getting everything connected is key. That’s why we’re here 🫡

Thinking about an SR20 for your next build? Give us a call!

📞 860-799-6579

 

09/24/2026

SR20DET wiring, ready to ship. 🫡📦

This is our S13/S14 SR20DET PRO Series Engine Harness wired for the ECU Master BLACK, with the ECU and included sensors all bundled together.

And the best part? This one is QuickShip, so it’s ready to head out in 1 to 5 days 🤩

Clean, tucked wiring with everything you need to get your SR20DET connected without dealing with the old OEM harness. Interested in this setup? Give the team a call and we’ll be happy to answer any questions.

📞 860-799-6579

 

Address

41-5E Delmar Drive
Brookfield, CT
06804

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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