GrimmSpeed Hella Horn Wiring Harness
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GrimmSpeed Hella Horn Wiring Harness - Subaru WRX MY02-14 / STI MY04-14
GrimmSpeed builds this harness to take the guesswork out of wiring your Hella horns onto the GrimmSpeed BroTie Bracket. Rather than splicing together a harness from scratch, you get a pre-assembled, OEM quality plug and play solution designed specifically for the Subaru WRX and STI platforms. SKU GRM040005.
This listing covers the Subaru WRX from MY02-14 and the Subaru STI from MY04-14. The harness connects directly to your factory horn wiring, so no cutting or splicing is required.
Note: This harness does not include the Hella relay as standard. GrimmSpeed found the small volume gain from running a relay wasn't worth the extra complexity and potential failure points. The harness can be adapted for relay use if you want that last bit of output.
Key Features
- Automotive grade 16 gauge wire for minimal resistance and maximum volume
- Heat shrink, crimp on terminals for a reliable, lasting connection
- Protective wire sleeving for a clean look and abrasion resistance
- Plug and play fitment with the factory OEM harness
- Installs and removes in seconds, no cutting required
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and model are confirmed before ordering.
Not sure if this harness suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Technical Specifications
| Spec | Value |
|---|---|
| Wire Gauge | 16 AWG (1.3 mm²) |
| Terminal Type | Heat shrink, crimp-on terminals |
| Wire Covering | Protective black wire sleeving |
| Connector Type | Plug-n-play, OEM style harness connector |
| Relay Included | No (relay not incorporated as standard) |
No instructions available for this product.
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