Factory Radio T-Harness – Amplifier Signal Adapter for Harley-Davidson Touring (2014–2023)
The Factory Radio T-Harness allows you to safely extract a clean audio signal from the OEM radio on 2014–2023 Harley-Davidson Touring motorcycles. Designed for plug-and-play integration with aftermarket amplifiers, this harness connects inline with the factory radio—no cutting, no splicing, no wiring headaches.
Perfect for fairing, saddlebag or Tour-Pak audio upgrades, this T-Harness provides reliable front and/or rear audio signal routing while keeping the factory wiring 100% intact and fully reversible.
Key Features
- Inline Plug & Play design — installs between the factory radio and OEM harness.
- Provides clean high-level signal for aftermarket amplifiers and DSP units.
- No cutting or modifying the Harley radio harness.
- OEM-grade connectors ensure perfect fit and long-term reliability.
- Compatible with all aftermarket amps including Hertz, Soundstream, Velocity, Soundigital & AHB.
- Supports front and rear audio feeds depending on installation location.
Why It Works on Harleys
- Harley OEM radios are CANBUS sensitive — this harness avoids damage or electrical faults.
- Bypasses the need for risky wire taps in high-vibration motorcycle environments.
- Clean, stable signal routing improves amplifier performance and reduces noise.
- Fully reversible for maintenance, servicing or returning the bike to stock.
Recommended System Use
- Front or rear amplifier installations on 2014–2023 Touring models.
- Multi-amp or DSP systems requiring clean high-level input.
- Saddlebag or Tour-Pak audio upgrades needing reliable signal extraction.
- Any factory radio retention setup (Boom Box GT/GTS, factory head units, etc.).
Fitment
- Harley-Davidson Touring Models 2014–2023
- Street Glide • Road Glide • Ultra • Electra Glide • CVO • Tri Glide
- Compatible with Boom Box GT, Boom Box GTS and most aftermarket radios with OEM-retention modules
Specifications
| Type | Inline T-Harness for amplifier signal extraction |
| Function | Provides front/rear high-level signal from factory radio |
| Compatibility | 2014–2023 Harley Touring |
| Connections | Factory radio plug → Aftermarket amplifier / DSP |
What's Included
- Factory Radio T-Harness (2014–2023)
- Zip Ties & Install Accessories
Need Help With Integration?
We can help you match this T-Harness with the correct amplifier, bypass harnesses and signal adapters for your Harley Touring audio upgrade.
Shipping
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- Over $2,500 → FREE
- Bulky items → +$24.95 surcharge (waived over $2,500)
Fast dispatch from Brisbane. Same-day shipping on in-stock orders before 1pm AEST.
Return policy
Change-of-mind returns: We accept returns within 7 days of delivery on unused, unopened products in original sealed packaging. Restocking fees apply (20–30%). Return shipping is the customer’s responsibility.
No returns on opened audio gear, installed items, custom orders, or special-order products. Please check fitment carefully before installing.
Faulty or incorrect items: If you experience an issue, contact us with photos/video and your order number. We’ll assess the claim and arrange repair, replacement, or refund for verified faults under the Australian Consumer Law.
Fitment assistance: If you’re unsure about compatibility, reach out before ordering—we’re happy to help.