NAMZ Custom Cycle builds plug-and-play wiring harnesses, extension kits and electrical components for Harley-Davidson. Its handlebar extension and connector kits are what make an ape hanger or bagger bar swap a bolt-in job instead of a splicing project.
Transform your V-twin's factory audio into a high-performance system with the NAMZ Custom Cycle Amp Power Audio Kit. This comprehensive kit features a hi-lo converter to perfectly adapt speaker output to line level, a ground loop isolator for noise reduction, and a premium oxygen-free RCA cable.
Why riders pick this
Converts speaker output to line-level for external amps
Ground loop isolator for noise-free audio
Premium 3-foot oxygen-free RCA cable
Includes OEM 35-pin rear speaker harness
Features a single nickel-plated 4/8 gauge in-line fuse holder
Essential for V-twin amplifier integration
When you're ready to add serious amplification to your Harley-Davidson or Indian Motorcycle, a clean and reliable signal path is non-negotiable. This NAMZ Custom Cycle audio kit provides all the essential components to seamlessly integrate an external amplifier with your factory radio. It ensures your amplifier receives a pristine audio signal, free from distortion and unwanted electrical noise, allowing your system to deliver maximum clarity and power.
Advanced Audio Signal Management
Hi-Lo converter precisely adapts factory radio speaker output to line-level for external amplifiers
Ground loop isolator effectively reduces common electrical noise and alternator whine
Includes a 3-foot oxygen-free copper RCA cable with gold-plated tips for superior signal integrity
Comes with an OEM 35-pin rear speaker harness for compatible factory radios
Single nickel-plated 4/8 gauge in-line fuse holder for robust power protection
Foundation for Superior V-Twin Sound
This kit is more than just a collection of parts; it's the foundation for a truly high-fidelity audio experience on your V-twin. By managing signal conversion, noise reduction, and power protection in one package, it simplifies the process of upgrading your motorcycle's sound. Riders can expect a noticeable improvement in audio clarity and depth, making every ride a concert on wheels. Ensure your factory radio supports rear channel output for full harness functionality.
Specifications
Brand: NAMZ Custom Cycle
Manufacturer Part #: NAP-AGUFH
UPC: 810088714252
Length: 6 in
Width: 4 in
Height: 0.75 in
Weight: 0.1 lbs
Common questions
Does this kit work with my factory Harley-Davidson or Indian Motorcycle radio?
Yes, this kit is designed for V-twin motorcycles with factory radio systems. For full functionality of the included harness, your radio needs to support rear channel output and may require a dealer flash to activate those channels.
What is the RCA cable made of?
The RCA cable included in this kit is made from oxygen-free copper and features gold-plated tips, ensuring excellent signal transfer and durability.
What type of fuse does the in-line fuse holder use?
The in-line fuse holder is designed for AGU style fuses, providing robust protection for your amplifier's power circuit. The fuse itself is sold separately.
Ordering from Vtwinbikers
Brand new, sourced through authorized US distribution — never used, never grey-market.
Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRAND
NAMZ Custom Cycle
TYPE
Electrical
SKU
850-08201
WEIGHT
0.1 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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May 28, 2017
Must have for your detatch set up
When i installed a detach kit on my 16 Ultra Limited, i had added filler panel lights as well as the saddle bag lights (a lot of connectors and components). I was looking for a solution to the bulky wiring harness for the tail/signal lights when re-attaching my tour pack. I have made a lexan plate/shelf to support the harness and protect the paint on the fender. Now i can leave the bulk of the harness under my seat and the smaller harness sits nicely on the shelf.
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May 8, 2021
Easy Plug n Play!
Excellent harness! This is a plug n play connector! I used this on a 2019 Road Glide Special to connect lighting to a King Tour Pac. I had to purchase the tour pac, wiring harness & lighting separately but this harness made it plug n play.
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Jul 20, 2020
Works great
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May 8, 2020
Works great
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Oct 2, 2019
It worked very good, it very easy to install
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May 24, 2019
5 Stars
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May 5, 2019
Worked flawlessly. Took longer to open than it did to connect.
NAMZ Custom Cycle Amp Power Audio...
$9.95
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