Does this relay work with the hella horns or is this the same relay that comes with the hella horn?

This relay does NOT work with Hella horns, I tried to use it to install them on my Subaru and they did not function at all. go with this. https://www.rallysportdirect.com/fits/2010-subaru-impreza-wrx-sti-special-edition-hatchback-2-5/horns/grm-040005-grimmspeed-wiring-harness-for-hella-horns?gclid=CN-Y9t6tss4CFcZahgodee8AYQ

: Does the relay delay the new horns and just play the OEM horn if you just hit the horn button?

Are you leaving the OEM in as well? I replaced the OEM one with the dual blast ones and they worked fine with no delay

at the time i ordered this i did not know it did not come with a relay harness... does anyone know a harness i can get that is compatible? /w 2 relay?

iJDMTOY (1 12V Horn Wiring Harness Relay Kit Compatible with Car Truck Grille Mount Blast Tone Horns - COMES WITH A RELAY. This one fits all Subaru models. But harnesses without relay should work as well. I bought it with a relay for better performance and to protect the Hella horns. PS. Water and humidity will rust the relay connectors. I strongly recommend to apply a small amount of dielectric grease on all connector pins before installing.

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12V Horn Wiring Harness Relay Kit Compatible with Car Truck Grille Mount Blast Tone Horns (Actual Horn Not Included)

Product ID: 287921885

Details

Connector type
Wire Terminals
Contact material
Copper
Contact type
Normally Open
Mounting type
Socket Mount
Brand
iJDMTOY

⚡12V DC, 30-40AMP heavy-duty relay

🔌Dual metal contact outputs for reliable connection

🛡️In-line safety fuse for ultimate power protection

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VT12647

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗⚡ Amplify your ride’s voice with power and precision!

BATTERY DIRECT POWER - Draws power straight from the battery to prevent strain on your vehicle’s original wiring, boosting reliability.
BUILT IN SAFETY FUSE - Protects your vehicle’s wiring from overload, ensuring worry-free power management.
DUAL OUTPUT VERSATILITY - Trigger two high/low tone horns simultaneously for that commanding presence on the road.
POWERHOUSE RELAY CONTROL - Handles up to 40AMP to keep your horns blasting loud and clear without fail.
UNIVERSAL FIT EASY INSTALL - Pre-wired harness designed for seamless integration with most 12V horn systems—no electrician needed.

The iJDMTOY 12V Horn Wiring Harness Relay Kit is a robust, pre-wired 4-pin SPST relay system designed to safely power high wattage car and truck horns. Rated for 12V DC and up to 40AMP, it features dual metal contact outputs and an in-line safety fuse, ensuring reliable, overload-protected operation. Compatible with most 2-contact horns, this kit simplifies installation while enhancing your vehicle’s horn performance by drawing power directly from the battery.

Specifications

ASIN	B00XM107FC
Best Sellers Rank	#175,362 in Automotive ( See Top 100 in Automotive ) #780 in Automotive Replacement Electrical Wiring Harnesses
Brand	iJDMTOY
Coil Voltage	12 Volts (DC)
Connector Type	Wire Terminals Or Spade Connectors
Contact Type	Normally Open
Current Rating	30 Amps
Customer Reviews	4.1 4.1 out of 5 stars (1,287)
Date First Available	May 13, 2015
Is Discontinued By Manufacturer	No
Item Weight	9.5 ounces
Item model number	For Repair, Conversion, Custom Retrofit
Manufacturer	iJDMTOY Auto Accessories
Manufacturer Part Number	AA1147
Minimum Switching Voltage	12 Volts (DC)
Mounting Type	Socket Mount
OEM Part Number	Compatible with Subaru Impreza WRX STI and more 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
Operation Mode	Manual
Product Dimensions	2.17 x 7.87 x 6.02 inches
Voltage	12 Volts

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