TST PAIR AIS Circuit Eliminator Plug for Yamaha YZF-R3 / MT-03 2025+

Features

• Eliminates the PAIR AIS circuit
• Plug-and-play installation - no custom wiring required
• Prevents error codes and other malfunctions

Description

Avoid annoying check engine lights on your 2025+ Yamaha YZF-R3 or MT-03 when removing the factory emissions system by using our TST AIS Circuit Eliminator Plug. This simple plug-and-play solution is purpose-built for riders who are stripping unnecessary components for track use. Just disconnect the OEM AIS harness and snap ours into place - no cutting, splicing, or hassle required. It’s a quick and effective way to keep your dash clean while optimizing your build for racing performance.

Please note this item is for closed course competition ONLY.