EP Wiring Limited is a performance automotive wiring specialist based on the west coast of Scotland. The brand designs and supplies wiring solutions for motorsport, engine swaps, race cars and other automotive projects, working across all makes and models. Its products are made with motorsport-grade materials and factory production tooling, with an emphasis on reliable crimps and high-quality construction.

EP Wiring offers plug-in wiring looms for Toyota Starlet EP82 and EP91 models, including configurations for Link and Haltech engine management systems. Its range also includes custom wiring looms built to suit individual projects, DIY wiring kits and products for wire processing. Additional parts include coil-on-plug harnesses, drive-by-wire throttle and accelerator-pedal wiring, adapters, connectors, wideband oxygen sensor equipment and CANchecked gauges.

The company also provides Starlet-focused technical resources, such as wiring diagrams, repair manuals and information on 4E-FE and 4E-FTE engines, sensors, ECU configuration and oil-pressure measurement. Customers can browse its products or contact EP Wiring to discuss a custom wiring project.