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Current and Past Rebates
Call Tech Support 1-800-423-9696
  • Memorial Day Sale
  • Free ClassicBraid
  • $50 Rebate For TR
  • Mailing List
  • Trail Rocker For Jeep JK
Memorial Day Sale0 Free ClassicBraid1 $50 Rebate For TR2 Mailing List3 Trail Rocker For Jeep JK4

Painless Performance Products - celebrating 27 years

As the leading manufacturer of automotive electrical systems, fuel injection management systems, electrical components and diesel performance products serving the classic car and truck, off-road, diesel and racing markets.



Why Choose a Painless Harness?

Quality Harnesses


Number One Selling Harnesses For The Best Reason: Quality!

Our customers know that installing one of our harnesses is truly a painless experience. Install just one Painless chassis harness and you'll be a customer for life. Yes, you can buy a cheaper harness, but why would you? The time and effort that goes into building a project vehicle should not be jeopardized by using an inferior electrical system. All wires are not created equal.

When it comes to the safety of your vehicles electrical system, cutting corners when it comes to the wiring system is just not a good idea. With nearly a quarter century of experience and a quarter million harnesses on the road, Painless is the sensible solution to all your automotive wiring needs.


Open Quote

Painless Customer
R Jay

Man, I thought I'd throw in a little from a store owner's point of view. We sell A LOT of Painless Wiring. It's an excellent product and the name sells itself, so our job is easy, but I had a small case just today that I will share. A good customer called this morning to let me know that he thought that something may be missing from his Painless kit. It was the third kit he'd bought from us. I got on the horn with Gill at Painless to see what could be done about the harness and the first thing he said is why are you even in the middle here? We build the product and will glady talk with the customer to see what we can do - that way we have no communication or translation break down in between. Gill got the customer's number and called him immediately. I got a call back from my customer about 10 minutes later before I could even call him back to see how he was handled. He said that he didn't expect such quick action, and he didn't expect a call directly from Painless, but Gill figured out the very small problem and immediately took care of it from Painless' end. This may sound like it was easy on my part and it was, but I thought it was very professional of the manufacturer to jump in and get the problem handled, without the speed shop having to be the go-between, hassling with warranty, etc. That made Painless stand out in my book, and it makes me feel like backing a good product even more, now that I know that I can count on my manufacturer to back us up in the store! My life just got a little simpler today - I know a lot of companies that turn out product only to let the speed shop middle-man bear the grief when problems arise! Thanks Painless.Close Quote


Lateral G tours Painless Performance!

With the Hot Rod Power Tour swinging through the Dallas/Fort Worth area earlier this year, we were able to team up with Edelbrock to host an event at our facilities!  Not only were customers and fans treated to BBQ, they were also able to tour the facility.  Lateral G tagged along on the tour to showcase our facilities where we produce our American Made and American Proud products!

Click the image below to view the article!

Posted by Andrew Erichsen 11/10/16

Stacey David gets his hands on the Trail Rocker!

You're just an easy plug and play install away from controlling up to eight accessories on your JK Jeep!  Watch below as Stacey David gives a run through on the all new Trail Rocker system:

Posted by Andrew Erichsen 11/24/15


Contingency Connection


Not only are PowerBraid & ClassicBraid great for wires, but they also can be used around hoses, lines and other items throughout a build.

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