See all parts that fit your 2003 540i
Source unit, four speakers & amplifier kit for select 1998- 2013 Road Glide motorcycles
• Direct connect wiring harnesses for Harley-Davidson® models
• No drilling or cutting required
• Kits bolt to factory attachment points
• Radio integration supports front/rear fader control
This 4-speaker, 400-watt high performance audio system is designed for select 1998-2013 Harley-Davidson® motorcycles. The replacement digital media receiver provides total control over your music by featuring Bluetooth® wireless streaming, USB and AUX inputs, along with Pandora® and an AM/FM digital tuner that is SiriusXM® Ready. The included 6.5” fairing speakers and 6x9” baglid speakers are frequency-response tuned to overcome wind, exhaust, and road noise up to 75 MPH. The 400-watt amplifier features 2-channels for the fairing speakers and 2-channels for the saddlebag speakers. The amplifier installation kit includes an external heat-sink, mounting brackets, speaker and power wiring with all necessary hardware.
![]() |
![]() |
![]() |
![]() |
![]() |
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2003 BMW 540i is not compatible. Change vehicle or See list of compatible similar products
Best selling similar products
Manufacturer:
Model Number:
HD9813RG-STAGE3
Weight:
28.00lbs
Internal SKU:
hd9813rgstage3
Internal Product ID:
179611
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.