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2015-2021 Subaru WRX
2015-2021 Subaru STI
2013-2020 Subaru BRZ
Plug in your Hella Horns with our pre-assembled, high-quality Hella Horn wiring harness. This simple, plug-and-play solution saves you the time and effort of creating a custom harness from scratch. Designed for easy installation, our harness integrates seamlessly with your OEM setup, providing a fast and reliable connection.
We’ve chosen not to include the standard Hella relay in our harness after thorough testing. We found that the additional dBs offered by using a relay didn’t justify the added complexity and potential failure points of a more intricate harness setup. While our harness is optimized for simple, effective use, it can be easily adapted if you prefer to add a relay for enhanced volume.
Streamline your installation with a harness that’s as reliable as it is simple – all while avoiding the mess of complicated wiring.
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