GrimmSpeed 2015+ WRX/STI Hella Horn Wiring Harness - 040026
$49.25
sku
grm040026
We have 15+ in stock
- GrimmSpeed 2015+ WRX/STI Hella Horn Wiring Harness - 040026 ensures seamless horn installation for your Subaru, boosting safety and reliability instantly.
- Designed for WRX and STI models, this wiring harness eliminates complex rewiring, saving time and preventing electrical issues on the road.
- Enhance your car’s horn performance with a plug-and-play solution that fits perfectly, improving your driving confidence and alertness.
- Upgrade your Subaru’s electrical system effortlessly and enjoy hassle-free horn functionality—add to cart now to experience the difference.
Simple Problem. Simple Solution.
Features:
- 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
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.
Fitment:
- Subaru WRX and STI 2015+
| Brand | GrimmSpeed |
|---|