GrimmSpeed Antenna Delete Plate
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GrimmSpeed Antenna Delete Plate - Subaru Impreza / WRX (GDA/GGA) / STI (GDB)
GrimmSpeed builds its reputation on clean, functional upgrades for Subaru owners, and this Antenna Delete Plate is a tidy example. Made from black powder-coated aluminium, it resists fading from sun exposure and installs to look like an OEM factory piece on your Subaru Impreza, WRX or STI.
This listing covers the Subaru Impreza and WRX (GDA/GGA), along with the STI (GDB). SKU GRM056001. It reuses your existing OEM antenna rubber gasket and the two OEM antenna mount bolts, so no extra hardware is required.
Key Features
- Black powder-coated aluminium construction
- Fade resistant finish for long term outdoor use
- OEM style fit and finish
- Reuses factory antenna gasket and mounting bolts
- Simple bolt-on installation
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your Impreza, WRX or STI model year before ordering.
Not sure if this plate suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | Impreza | GDA/GGA | - |
| Subaru | WRX | GDA/GGA | - |
| Subaru | WRX STI | GDB | - |
Technical Specifications
| Spec | Value |
|---|---|
| Material | Aluminium |
| Finish | Black powder coat (UV fade resistant) |
| Hardware Required (reused from OEM) | OEM antenna rubber gasket, 2x OEM antenna mount bolts |
No instructions available for this product.

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