USCAR injector adaptor | 93.2

The primary purpose of the USCAR injector adaptor is to allow you to install an aftermarket USCAR (EV6/EV14 style) fuel injector into a vehicle that originally used a different connector style, like a Denso or EV1 plug. This adaptor creates a plug-and-play connection so you can upgrade injectors without having to cut or modify your vehicle's OEM wiring harness.

This particular USCAR adaptor (93.2) is designed to plug into a specific style of factory connector, which is often the older EV1-style or sometimes a specific Toyota/Nissan injector plug, depending on the manufacturer's exact application for the '93.2' code. Always confirm the style of your vehicle's factory injector plug before purchase to ensure proper fitment.

Yes, high-quality USCAR injector adaptors are built using durable materials, often including heat-resistant plastic and quality wiring, to withstand the extreme temperatures found in the engine bay of high-performance or turbocharged vehicles. Using these adaptors preserves the integrity and reliability of the electrical connection.

No, a properly constructed USCAR adaptor is designed to pass the electrical signal through without introducing measurable resistance or affecting the injector's impedance (High-Z). They do not alter the required latency (dead time) compensation in your ECU tuning; the adaptor acts only as a physical bridge between the two connector styles.

The greatest benefit of the USCAR injector adaptor is that no soldering or wire cutting is required. You simply plug the female end of the adaptor onto your new USCAR (EV6) injector and plug the male end of the adaptor into your vehicle's factory injector harness plug. This makes the entire injector upgrade process reversible and clean.