- Changes the 4 speaker level outputs to variable, 4 volt, line level fading pre-outs for use with aftermarket amplifier without the use of a line level converter.
- Simple DIY vehicle programming
- Maintains factory & extended warranties
- Non-refundable once used
- Single vehicle use - locks to first vehicle
- Guaranteed to work on compatible vehicle below
Notes: The harness allows you to easily connect your amplifier to to the factory wiring. The harness provides stereo front and rear RCA connections for the low level input to the amplifier. As a bonus, the harness also offers high level speaker inputs to connect the output of your amplifier to the stock speaker wiring making for a plug-n-play experience. The harness uses industry standard color coding as outlined below:
| Front Left + | White |
| Front Left - | White/Black |
| Front Right + | Gray |
| Front Right - | Gray/Black |
| Rear Left + | Green |
| Rear Left - | Green/Black |
| Rear Right + | Violet |
| Right Rear - | Violet/Black |
COMPATIBILITY:
- 2015-2020 F-150
- 2017-2019 Super Duty
- 2015-2022 Mustang
- Will NOT work Sony, THX or B&O premium audio systems.



- Simply insert into the diagnostic port below the steering wheel.
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Great Quality
The harness is an OEM quality part. Connects right into the system plug and play… the OBD2 device updates for the low level and I am getting a clear audio to my amp… it’s full range on the head unit so make sure your amp has a good crossover. I am using the JL Audio RD900/5 amp. And I have the amp set to DC Offset sensing. Works amazing. So clear and so loud. But with any amp, it’s garbage in garbage out. And this is definitely not garbage in
Also it has the speaker wires available. So it’s so easy to run and connect everything. I ran RCA and Speaker wires available from behind the head unit to the amp