JDM Kouki Cornering Light Adapter Circuits (Plug-and-Play)

For USDM 1983–1987 Toyota Corolla Toyota AE86 with JDM Kouki Front Bumper

Product Overview

Installing a JDM Kouki front bumper on a USDM AE86 often leaves the factory cornering (courtesy) lights nonfunctional. This cornering light adapter circuit set is the first true plug-and-play solution designed to restore proper OEM-style operation—without custom wiring, splicing, or guesswork.

Developed by AE86 enthusiasts, these adapters allow JDM Kouki cornering lights to function exactly as intended on a USDM AE86, delivering a clean, factory-correct electrical integration.

OEM-Style Electrical Design

• Plugs directly into USDM AE86 chassis turn signal connectors

• Outputs to JDM Kouki turn signal / cornering light connectors

• Preserves proper signal logic for OEM-style operation

• Eliminates the need to run custom wiring across the engine bay

This system restores functionality while maintaining a tidy, original-style wiring layout.

Plug-and-Play Installation

• True plug-and-play design

• No cutting, splicing, soldering, or wire tracing

• Installation time: approximately 5 minutes

• Fully reversible

Each adapter is housed in a custom 3D-printed enclosure with integrated mounting points for secure installation.

Durability & Build Quality

• Epoxy-sealed electronics for full waterproof protection

• High-quality silicone wiring for heat resistance and flexibility

• Designed for long-term reliability in engine bay conditions

What’s Included

• (2) Cornering light adapter circuits (left and right)

• Pre-terminated connectors for USDM and JDM interfaces

• Sealed housings with mounting provisions

Optional Add-On

If your original USDM turn signal plugs have been removed or damaged, brand-new USDM pigtails are available as an optional add-on.