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Painless Performance Products - Since 1990

Celebrating 29 years as the leading manufacturer of automotive wiring.  Whether it be hot rod, street rod, muscle & classic car or universal wiring harnesses and accessories, Painless has your classic car/truck, off-road rig, or race car covered. We don't just make wiring, we make Painless Wiring.


Track Rocker
Track Rocker
Track Rocker Harness
Check Easily Control 8 Circuits On Your Race Car!
Check Ground Activated Relays Make EFI Integration Painless
Check All Lightweight TXL Output Wire Included
Check Diode Supressed Relays Keep LED Switches Safe
Arrow Down  Our Most Popular Harnesses  Arrow Down
Custom Harness Pro Series GM Harness Ford Harness Mopar Harness Jeep Harness Trail Rocker Harness PowerBraid and ClassicBraid

News and Events

Lonestar Throwdown!

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We are excited to be exhibiting for our first time at the Lonestar Throwdown!  Swing by our booth Feb 22-24 and grab our newest catalog with all of our chassis & fuel injection harnesses and other electrical accessories!

MORE INFO ON THE SHOW HERE


Posted by Painless Performance 02/20/2019

Painless Wiring & Northstar School - High School Student Internship Program


Painless believes in giving back to and supporting our local community.  Here we have two senior high school students from Northstar School in Arlington who intern during the school year.  The internship program is designed to promote furthering education and career choices by exposing students to the many aspects of the business world, from sales to purchasing to accounting to even turning wrenches in the shop.


Posted by Painless Performance 01/18/2019

See Us at the Grand National Roadster Show!

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New year, new show season!  We will be starting our 2019 season at the Grand National Roadster Show in Pomona, CA. Come check out the some of the best builds around, including the prestigous Americas Most Beautiful Roadster candidates!  We can be found along with all the AMBR candidate Jan. 25-27 in Building 4 at the Pomona Fairgrounds!

More info on the show here.


Posted by Painless Performance 01/08/2019

AutoEdits Installs the Painless Trail Rocker on his JK Jeep!


Easy. Simple. Painless Jeep accessory wiring!  Jason gets his hands on the Trail Rocker and shows us how easy it is to wire up your lights and lockers on the JK Jeep!

"The Trail Rocker install is super easy and it makes wiring up the lights an absolute piece of cake. " - Jason Lewis


Posted by Painless Wiring 11/19/2018

Stacey David - Painless Pro-Series Wiring


Stacey David gives us a run down of the all new Painless Pro-Series wiring harness line!  With over 25 GM connectors, a 120 page installation manual, and printed/labled wiring, the Pro-Series gives you everything you need to wire you custom, pro-touring, street rod, hot rod, or muscle car right the first time!  


Posted by Painless Wiring 10/03/2018