Welcome to Haywire, Inc.!
For the past 18 years Haywire has manufactured the highest quality automotive wiring systems available to the automotive aftermarket. All wiring systems are made with American made wire in their Joplin, Missouri facility. The customer can be assured of buying the highest quality product when buying a Haywire Wiring system. Each product is backed by a friendly professional tech department to answer all their questions.
Whether you are looking for a body harness or fuel injection wiring, Haywire can handle all your needs. Be sure to check for a authorized Haywire dealer, by clicking on the Dealer Location button at the left.
View our large selection of quality wiring products below: