




OEM GPS Antenna Adapter for SBD GTR Radios
Upgrading to a Speed By Design Gen 1 or Gen 2 HD Radio in your Nissan GTR? This plug-and-play adapter lets you reuse your factory GPS antenna, keeping the install clean and the signal strong.
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Keep what already works.
The factory GPS antenna in your GTR is already positioned for optimal signal reception. When you fit a Speed By Design HD Radio upgrade, this adapter means you don't have to source a new antenna or compromise on placement.
Available in two models to match the correct SBD radio for your GTR's build year, the adapter connects in seconds with no wiring modifications required.
Simple by design.
PLUG-AND-PLAY
Connects directly between your factory GPS antenna and the SBD radio with no cutting, splicing or additional wiring.
REUSES FACTORY ANTENNA
Retain the OEM antenna in its original location, already optimised for GPS signal coverage in the GTR.
MODEL-SPECIFIC FIT
Two variants available, one for the 10.8" and 14.5" SBD radios in 2007 to 2016 GTRs, and one for the 12.9" SBD radio in 2017 to 2024 GTRs.
Vehicle fitment.
Installation overview.
SELECT YOUR MODEL
Choose the correct adapter for your GTR year range and SBD radio size before you begin.
LOCATE FACTORY ANTENNA
Identify the existing OEM GPS antenna connector in your GTR's dash.
CONNECT THE ADAPTER
Plug the adapter between the factory GPS antenna and your SBD radio. No cutting or splicing needed. That's it.