If you're looking for an electronic control unit designed specifically for use on internal combustion engines, then Painless Wiring's Engine Control Modules are a great option. ECMs play an important role in regulating engine performance and emissions, so choosing a quality product that will provide reliable results is essential. Painless Wiring's ECMs are easy to install and offer trouble-free operation, so you can rest assured that your engine will be running smoothly. Our ECMs are designed to OE specifications and programmed for specific applications that will work perfectly with your vehicle. A 100% satisfaction guarantee backs these Engine Control Modules, so you can be sure that you're making the best decision for your car. Our modules have been tested and verified for optimal performance; rest assured that you're making a sound investment. So whether you're looking to improve your engine performance or make your life easier, Painless Wiring has the perfect solution.

Painless Performance is renowned for producing a plethora of automotive wiring components that excel in various applications such as hot rods, street rods, and muscle cars. Established in 1990, the company guarantees its products bestow an outstandingly painless integration to your setup along with long-lasting durability and reliable efficiency. With a broad product line that includes chassis wiring harnesses, electronic fuel injection swap harnesses, panels, relay kits, and many others, Painless has set standards high when it comes to automotive electrical parts and systems.

Their engineers would incorporate the most advanced diagnostic equipment and latest AutoCAD software to guarantee the precise length and the ideal gauge. Skilled and meticulous craftsmanship is incorporated to ensure that these wiring harnesses and electrical components would significantly decrease the installation time. What's more, all Painless Products are pretested for a smooth operation and that there is continuity in all the wires. Whether it be your off-road truck, race car, or everyday vehicle, Painless has got you covered with the precise wiring solutions.