Mobile Electronics Power Accessories

GROM Audio

Bluetooth Car Adapter Kit

$179.99

SKU: GROM-SUB08B3

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In Stock
Ships by Aug 1
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INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The GROM Audio SUB08B3 is an integrated Bluetooth car interface that enhances your original factory car stereo with hands-free calling and wireless audio streaming capabilities. The system supports Bluetooth HFP for hands-free calls, including accepting and rejecting calls, and A2DP for wireless music streaming from any smartphone, including Android and iPhone. It is compatible with all audio streaming applications like Spotify and Pandora. An optional AUX-IN 3.5mm audio cable is available separately, allowing for a direct audio connection to your factory stereo. This cable also includes a 5V USB charging port to power your devices. It's important to note that the USB port on this specific auxiliary cable is for charging only and does not support music playback from a USB stick or direct connection from an iPhone or Android device; for USB music playback, the GROM USB MP3 Car Kit is recommended. The GROM-BT3 module includes two extension ports that can be utilized for aux-in integration. The package comes with the car stereo adapter, a vehicle-specific harness, an omni-directional microphone with a swivel mount, and a user manual. Additional accessories like USB charging cables and flush mount AUX-in cables are sold separately. Compatibility is specific to Subaru models and requires the stereo to have a CHR/AUX/SAT button. For example, it fits Subaru Forester (2008-2013), Impreza (2008-2011), Impreza WRX (2012-2014), Legacy (2007-2014 with SAT button, excluding PE669UI), Outback (2007-2009), and Tribeca (2006-2009), provided they have the requisite button. Certain Legacy, Liberty, and Outback models from earlier years (2002-2006) are also compatible but require CHR/AUX buttons and are for non-US models only. The radio model FXDD07EF2 is explicitly listed as not compatible.

MIA's Description

The GROM Audio GROM-SUB08B3 is a Bluetooth car adapter kit designed to add hands-free calling and wireless audio streaming to your factory car stereo. It features plug-and-play installation and allows control of media playback via your car's stereo or steering wheel controls. The adapter also offers an optional AUX-in connection, sold separately, for direct audio input.

Fitment

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Available on iOS & Android

Specifications

BrandGROM Audio
Part NumberGROM-SUB08B3
CategoryMobile Electronics

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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