Factory Fosgate Amp Bypass & Radio T-Harness Kit (2021–2023)

One Kit. Zero Guesswork. Maximum Sound.

If you have a 2021-2023 touring bagger with the Fosgate factory amp, this is the kit you need to ditch the factory amp to install an aftermarket amp in the fairing and get it wired up to the factory radio. This all-in-one harness package is built for Harley-Davidson touring models from 2021–2023 that came with the factory Rockford Fosage amp and combines the three most essential harnesses into one clean solution. 

What’s Inside

• RF Rear Bypass Harness (’21–’23)  PN: WH-RFBYP
  Disconnects the saddlebag-mounted Rockford factory amp so you can run aftermarket power. Cleanly reroutes rear speaker signal back into the bike with zero modifications.

• Amplifier to Fairing Speaker Harness w/ Service Disconnect PN: WH-FPOD
  Plug-and-play connection from your aftermarket amplifier to your fairing speakers. Includes a quick-disconnect so service or upgrades are hassle-free.

• Factory Radio T-Harness  PN: WH-RTH
  Grabs low-level signal directly from your Harley factory radio. Provides RCA outputs for aftermarket amplifiers while keeping stock functions intact.

Why Riders Choose This Kit

• Works with Street Glide, Road Glide, Ultra, and Limited models (2021–2023)

• 100% plug-and-play—no cutting, splicing, or soldering

• Factory-fit connectors built to handle the road, weather, and vibration

• Designed specifically for Harley touring bikes with GTS radios and Rockford-equipped models

Perfect For

Riders upgrading to aftermarket amplifiers and speakers who want the cleanest install possible. This kit ensures proper signal, safe bypass of the OEM amp, and quick-disconnect serviceability—all in one box.

** Amplifier nor bike is included in this package **