1998–2013 Harley-Davidson RFK-HD9813 Tuning
Model RFK-HD9813
Amplifier tuning guide for second-generation kits using the RFK-HD9813 harness kit.
RFK-HD9813 Documentation
| Document type | Amplifier Tuning Guide |
|---|
Source: Amplifier Tuning Guide, Rockford Fosgate. Wording and values are retained from the supplier document.