DESCRIPTION

Simplify your Hella Horn installation with the GrimmSpeed Hella Horn Harness for the 2022–2025 Subaru WRX. Designed specifically for the VB chassis, this plug-and-play harness eliminates the need for cutting or splicing factory wiring, allowing for a clean and reliable install. It connects directly to the OEM horn connector and provides a factory-style solution for powering aftermarket Hella horns with confidence.

Built to the same standards as GrimmSpeed’s mounting brackets and electrical components, this harness uses high-quality OEM-style connectors and durable 16-gauge wiring. Braided loom and shrink wrap protect the wiring from heat, moisture, and vibration, ensuring long-term reliability in daily driving conditions.

WHY?

The GrimmSpeed Hella Horn Harness takes the frustration out of wiring and replaces it with a solution that installs quickly and performs reliably. Designed to fit like OEM equipment, it delivers a professional, factory-plus appearance while maintaining proper electrical integrity. Whether you’re upgrading your horns for sound, style, or both, this harness ensures a clean install that’s built to last.

FEATURES:

• 16-gauge wiring for reliable power delivery

• Braided loom and shrink wrap for long-term protection

• OEM-style connectors for direct plug-and-play installation

• No cutting or splicing of factory wiring required

• Designed specifically for the VB WRX platform

COMPATIBILITY

2022+ WRX