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Upgrade your select Tesla's audio system quickly and easily with this vehicle-specific wiring harness. Designed for a seamless plug-and-play installation, it connects directly to the factory speaker harness - no cutting, splicing, or soldering required.

This AXXESS bypass harness is designed to solve common problems for installers adding subwoofers or aftermarket speakers to vehicles with active noise cancellation (ANC). It maintains proper communication between audio equipment and the ANC system, giving listeners full control over their music without sound distortion, interference, or conflict between devices.

Upgrade your select Tesla's audio system quickly and easily with this vehicle-specific wiring harness. Designed for a seamless plug-and-play installation, it connects directly to the factory speaker harness - no cutting, splicing, or soldering required.

Upgrade your select Tesla's or BMW's audio system quickly and easily with this vehicle-specific wiring harness. Designed for a seamless plug-and-play installation, it connects directly to the factory speaker harness - no cutting, splicing, or soldering required.