About Us | Contact

2501 Ludelle St
Fort Worth, TX 76105

Phone: 817-244-6212

Email: [email protected]

Website: http://www.painlessperformance.com/

Celebrating 26 years, Painless Performance is 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.

If you're looking for superior quality, engineering and craftsmanship, Painless is your only sensible choice. Painless has remained the leader in automotive wiring and electrical products for twenty years through engineering and innovation, not corner cutting and imitation.
Make it easy; Make it simple; Make it Painless.

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.


Chassis Harnesses:

  • GM
  • Ford
  • Jeep
  • Customization
  • Integrated
  • Races Off-Road

EFI Harnesses:

  • LS Car
  • GM Gen 111/IV Truck
  • Integrated
  • LTI
  • Early Vortec
  • Ford
  • Cummins

Race & Off-Road

  • Accessories
  • Battery/Chargeing
  • Harnesses
  • Switch Panels
  • Track Rocker

Trail Rocker

  • Jeep


  • Battery Charging
  • Bulk Wire/Terminals
  • Connectors/Pigtails
  • Fan Controls
  • Fuse Blocks
  • Interior Accessories
  • Relay Kits
  • Transmission
  • Trotter Bodies
  • Wire Loom
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Search Criteria

Product Categories

  • Accessories
  • Harnesses/Belts
  • Wiring
  • Wiring Harness


Vehicle Types

  • American
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