top of page

OWC Exclusive

For any BOSE equipped 2023 Nissan Z

Professionally upgrade your car audio system with these kits that let you Plug-N-Play Amplifier and DSP Upgrades! Whether you'd like to add subwoofers, create a full audiophile-level sound system, or build one that's super loud; These harness adapters let you properly upgrade in no time. All you have to do, is plug the kit of your choice into the factory amp harness in the trunk and then connect it to your new equipment. No cutting. No splicing. No running speaker wires to each speaker. No trying to figure it out. It's mind-blowing how simple it is to upgrade with these!

The PLATINUM SERIES is designed & built to be The Best. Professionally hand-made kits that provide the cleanest audio signals & speaker connections to your audio equipment. Ultra clean and super easy to connect. You'll love it.


What you get

An all-in-one interface that provides: RCA Cable to connect and deliver clean pre-amp (low-level) audio signals to the input of your Amp(s) or DSP. Speaker Wiring that connects your amp to the car speakers. Plus, a Remote Turn-On Signal to activate your equipment!

You will need to provide the main power & ground wire for your Amp/DSP.



Select the AUDIO UPGRADE you'd like to do in the drop-down list above. The matching photo illustrates how the kit will connect to your vehicle & audio equipment. Please note, these items are custom made-to-order and have a lead time of 5-7 business days. Therefore, any cancellations (after 24 hours) will result in a 25% cancellation fee. For questions and special requests (longer cables, different speaker connections, etc.), please call/email to discuss!


Product Features:

- Premium Build & Materials. Designed for the Highest Sound Quality

- ALL Necessary Wiring to Interface Your Car/Audio Equipment

- RCA Cable (25 Gauge, Twisted Pairs. Fully Shielded), 5ft 

- All-Metal RCA Connectors (Nickel and Gold Plated Copper)

- 16/18 Gauge Twisted Pair Speaker Wiring (on select kits), 5ft

- 12 Volt Remote Turn-On Wire Connection, 5ft

100% Copper (OFC) Wiring with Polyethylene Jacket

- Fully Labeled & Pre-Stripped Wires for Easy Hookups

- Installation Guide Included

Z (2023): Audio Interface Harness Adapters, PLATINUM SERIES

PriceFrom $79.95
  • Speaker Wire-to-RCA Adapters

    Speaker Wiring Adapters to connect aftermarket speakers

  • Orders are returnable within 30 days of delivery and must be in like-new condition.

    Defective items can be exchanged for FREE, unless out of stock. If so, a full or partial refund will be given as necessary. 

    Any cancellations (after 24 hours) or returns of "non-defective" items may be subject to a 25% fee.

bottom of page