Garage
Shop

2007 Harley Davidson FLSTN/I Softail Custom/Nostalgia/Special/Deluxe

Your FLSTN/I Softail Custom/Nostalgia/Special/Deluxe Factory OEM Radio may be difficult or impossible to remove or replace so you'll need to find accessories here to help integrate aftermarket parts

Factory OEM Radio Add-ons for 2007 Harley Davidson FLSTN/I Softail Custom/Nostalgia/Special/Deluxe

Some Factory OEM Radios, including your FLSTN/I Softail Custom/Nostalgia/Special/Deluxe stereo may be difficult or impossible to replace with an aftermarket stereo. As such, you'll need to find aftermarket accessories such as line output converters, DSPs modules and harnesses, or tech integration kits to add features like Bluetooth, Apple CarPlay, Android Auto and more to your vehicle.

Loading...
filter-icon Filters & Sort

Install Bay USB/3.5mm Mount to RCA A/V Extension (IBR75)

USB/3.5mm Extension with water resistant cover - can be surface or flush mounted

Save 10% with Code: Holiday10View Terms
IBR75 big
Go to item page Right Arrow Icon of Right Arrow

USB/3.5mm Extension with water resistant cover - can be surface or flush mounted

• 6.5' USB/3.5mm Mount to RCA A/V Extension
• Water resistant cover
• Can be flush or surface mounted
• Male USB (type-A) connector on one end and a female USB (type-A) port on the other end
• Audio/Video RCAs

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Save 10% with Code: Holiday10View Terms

empty

universal icon
Universal-fit, works with nearly all vehicles.
3
$19.99

In stock

• 6.5' USB/3.5mm Mount to RCA A/V Extension
• Water resistant cover
• Can be flush or surface mounted
• Male USB (type-A) connector on one end and a female USB (type-A) port on the other end
• Audio/Video RCAs

Install Bay IBR73

HDMI/USB Pass Through Extension Panel

IBR73 big
Go to item page Right Arrow Icon of Right Arrow

HDMI/USB Pass Through Extension Panel

• Male to Female USB and HDMI Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush Mount Your USB and HDMI Port

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

universal icon
Universal-fit, works with nearly all vehicles.
$22.99

In stock

Only 3 Left!

• Male to Female USB and HDMI Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush Mount Your USB and HDMI Port

Install Bay IBR74

Dual USB Pass Through Extension Panel

Save 10% with Code: Holiday10View Terms
IBR74 big
Go to item page Right Arrow Icon of Right Arrow

Dual USB Pass Through Extension Panel

• Dual Male to Female USB Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush or Surface Mount Your USB Ports

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Save 10% with Code: Holiday10View Terms

empty

universal icon
Universal-fit, works with nearly all vehicles.
$15.99

In stock

• Dual Male to Female USB Extension Cable
• 3 Feet Long
• Full Data Transfer
• Flush or Surface Mount Your USB Ports

Install Bay IBR69

2-Channel 100W Max (50 W Per Channel) Mini Line Output Converter

IBR69 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel 100W Max (50 W Per Channel) Mini Line Output Converter

• Line out converter for adding amplifier to factory radio
• Auto remote turn on
• 6:1 step down with adjustable output
• 100 Watts Max
• 50 Watts max per channel

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

7
$9.99

In stock

• Line out converter for adding amplifier to factory radio
• Auto remote turn on
• 6:1 step down with adjustable output
• 100 Watts Max
• 50 Watts max per channel

Diamond Audio MSLOC2

2-Channel Line Output Converter Harness Kit

Save 10% with Code: Holiday10View Terms
MSLOC2 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Line Output Converter Harness Kit

• 2-Channel line output converter harness kit

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Save 10% with Code: Holiday10View Terms
VIP Star Icon

VIP Product Get $6.60 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

$65.99

In stock.

• 2-Channel line output converter harness kit

Stinger SSLoc35

2 Channel Line Output Converter

SSLoc35 big
Go to item page Right Arrow Icon of Right Arrow

2 Channel Line Output Converter

• Two Channel Output Converter
• Gold Plated RCA Jacks
• Stinger Select Series

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $16.00 Details
$9.99

In stock

• Two Channel Output Converter
• Gold Plated RCA Jacks
• Stinger Select Series

Install Bay IBLOC04

4-Channel LOC 4 Channel 60W Adjustable Level Converter

Save 10% with Code: Holiday10View Terms
IBLOC04 big
Go to item page Right Arrow Icon of Right Arrow

4-Channel LOC 4 Channel 60W Adjustable Level Converter

• 4-Channel Line Output Converter
• Connects the speaker level to RCA line level
• Perfect for connecting a factory stereo to an aftermarket amplifier
• Gold plated RCA connections

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Save 10% with Code: Holiday10View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

8
Was $19.99 Details
$9.99

Available

Ships in 10-14 days

• 4-Channel Line Output Converter
• Connects the speaker level to RCA line level
• Perfect for connecting a factory stereo to an aftermarket amplifier
• Gold plated RCA connections

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Factory OEM Radio Add-on Upgrades in 2007 FLSTN/I Softail Custom/Nostalgia/Special/Deluxe

    Q: Can I upgrade or change the Factory OEM Radio Add-on Upgrades in 2007 Harley Davidson FLSTN/I Softail Custom/Nostalgia/Special/Deluxe?

    A: Yes this page includes all the best Factory OEM Radio Add-on Upgrades that work in your FLSTN/I Softail Custom/Nostalgia/Special/Deluxe.

    Save up to 10 different vehicles in your garage

    2007 Harley Davidson FLSTN/I Softail Custom/Nostalgia/Special/Deluxe

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon