Review posted
Reviewed by Armin A.
Verified Buyer
5 Stars
Works without any issues and made installation a breeze.
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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.
Part #: 040026
Supersedes 040015.
Works without any issues and made installation a breeze.
Purchased this for my 2018 Subaru WRX and it made things go so much easier.
Expensive for this pre-made harness However, Plug n play yup, for sure! Nice braided protection for the wires with shrink tube where needed. Would have been quicker if Grimmspeed had used red/black shrink to indicate positive and negative terminals. OR put labels on each leed that connects/plugs into to each horn terminal. Tho it only took a quick few min to go pull out the multimeter and square things away. I plugged it into the horn harness down on the right front passenger side near front tire and just left the old horn there disconnected. This harness now powers my 2 new dual Hella sharptones. I cant wait to pull up to a crosswalk and tap the horn. Watch em jump outta their skin and smile!
Plug and play just like the description says!
Got the package deal with IIR. Worth buying the wiring hardness to make it a simple install
I'm happy that I was able to recieved this product fast.
It took some time to figure out what goes where, looked it up online, YouTube, etc. But once the information was found it was good. It's clean, all black, can't see it through the grill and works like a champ. There are no positive or negative symbols to let you know, so you have to play around with plugging it in for a bit till you find it.
Excellent harness and even better sounding hella horns. Look killer in person. 🙏🏻
Couldn’t have been easier.
Simple plug and play harness that had the wires nicely braided together. No cutting and stripping wires just hook the harness to your existing horn wiring, to the Hella horns and you're in business. Simple, easy and clean.
This made everything a no brainer.