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GrimmSpeed Hella Horn Wiring Harness 2015-2021 WRX / 2015-2021 STI / 2013-2021 BRZ

$39.00
Original price $39.00 - Original price $39.00
Original price
$39.00 - $39.00
Current price $39.00
-0%
112 In Stock, Usually Ships within 1-2 Business Days
SKU 040026

DETAILS

When it comes to wiring the Hella Horns mounted to your beautiful GrimmSpeed BroTie Bracket, we have you covered. Don’t stress yourself with trying to make a Hella horn harness from scratch when we offer a simple pre-assembled, OEM-quality harness that will allow you to plug and play in seconds. Our latest version of this harness has a custom-molded connector for an exact fit and is made longer to accommodate fitments for all 15+WRX/STI.

You’ll notice our harness does not incorporate the Hella-provided relay as standard. After some testing, we determined that the additional few dBs offered by wiring with a relay weren't worth the added headache and potential failure points of a more complex harness using the relay, inline fuse and additional wiring directly to your battery. Should your heart desire those last few ounces of dBs, our harness can be adapted for use with a more complex relay harness.

QUICK SPECS:

  • Automotive Grade 16ga Wire - Minimal resistance for maximum volume
  • Heat Shrink Terminals - Heat shrink, crimp-on terminals ensure a reliable connection
  • Protective Wire Sleeving - Clean black look, protects against abrasion and stress
  • Plug-n-Play with OEM Harness - Installs and uninstalls in seconds with our custom connector

FITMENT:

  • 2015-21 Subaru WRX
  • 2015-21 Subaru STI
  • 2013-21 Subaru BRZ
  • 2013-16 Scion FRS
  • 2017-21 Toyota GT86

Customer Reviews

Based on 11 reviews
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W
Walt
Easy and simple.

This was a very useful harness. It made the install even easier and clean. I highly recommend this harness if upgrading the horns.

Walter,

Thank you for leaving a 5 Star Review for the GrimmSpeed Hella Horn Wiring Harness. We are so glad to hear that it made your installation process easier and cleaner. We always strive to provide products that are both useful and simple to use. Thank you for recommending the harness for horn upgrades. Happy driving!

Regards,

T
Thomas Day
Hella horn harness

Great product went on fast and easy

Thomas,

Thank you for leaving a 5 Star Review. We are thrilled to hear the Grimmsped Hella Horn Wiring Harness was easy to install and met your expectations. We appreciate your support and hope to see you again in the future. Have a great day!

Regards,

G
George L Perez Jr
Came in clutch

This harness was an absolute necessity in making the hella super tone horns install a breeze!

George,

Thank you for taking the time to leave a 5 Star Review and pic! It is awesome to hear that the GrimmSpeed Hella Horn Wiring Harness made your installation process so much easier! Having the right harness can really streamline upgrades like the Hella Supertone Horn Kit. Enjoy the enhanced sound and functionality of your new horns!

Regards,

J
Joseph Rodrigues
No wire work

Must buy if getting aftermarket horns. Plugs right into your harness so you don’t have to cut wires

Joe,

Just as you said, the Grimmspeed Hella Horn Wiring Harness is a plug and play option and requires no wire cutting! Definitely the best option when wiring your new Hella Horns. Thank you for your 5 Star Review!

Regards,

J
John Lavey
Nice

Nice wiring harness. For anyone wondering it does NOT fit a 2016 NA Impreza 2.0i hatch, the OE horn plug is a different shape. That's on me though, I was able to make it work by breaking the plastic plug on the harness apart and using the pins inside to connect to the OE plug.

John,

Thank you for your 5 Star Review of the GrimmSpeed Hella Horn Wiring Harness. You are correct, this will not fit the 16 Impreza. However, I am glad to hear you were able to make it work!

Regards,

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