Sumitomo to Toyota2 Wired Connector Adapter

Wired up my GR Corolla injector swap and these adapters fit the Sumitomo to Toyota2 connection perfectly, no cutting or splicing needed. Solid click on both ends and the car fired right up.

The plugs clicked right into my late model harness without any pin swapping, which saved me a ton of time on the injector install. Wiring feels solid and the connectors seat tight, no wiggle at all.

Was a little nervous about the wiring compatibility at first, but the 12-inch pigtail length gave me plenty of room to route everything cleanly in my engine bay. Only minor gripe is the connector locks don't feel quite as positive as the factory Toyota ones, but they haven't budged since install.