GrimmSpeed 5x100 Wheel Spacer Kit
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GrimmSpeed 5x100 Wheel Spacer Kit - Subaru WRX up to 2014 / STI 2004
GrimmSpeed builds its wheel spacers around a hub-centric design, so your Subaru WRX or STI keeps the precise centring it was engineered with while you gain the clearance needed for a wider stance or bigger brakes. Each spacer is CNC machined from 6061-T6 aluminium and finished in Type 2 black anodising for long term corrosion resistance.
This listing covers WRX models up to 2014 (GC8, GDA/GGA, GE8/GH8, GF8, GV8/GR8) and the 2004 STI (GDB), along with any other Subaru fitted with a 5x100 bolt pattern. The kit is available in 15mm, 20mm and 25mm thicknesses via the variant selector on this page — SKU GRM.1188.1.0 for the 15mm option shown here.
Note: the 15mm spacer is not compatible with factory Subaru wheels, as the stud length doesn't clear the wheel's pocketed area. Many aftermarket wheels do clear it, but check before ordering.
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your wheel's compatibility with your chosen spacer thickness is confirmed before ordering.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Product
- Finish
- Type 2 black anodised coating
Details
- Bolt Pattern
- 5x100
- Thickness Options
- 15 mm (5/8 in), 20 mm (3/4 in), 25 mm (1 in)
- Material
- 6061-T6 aluminium
- Design
- Hub-centric
- Lug Nuts Included
- 10 x zinc-coated lug nuts
- Spacers Included
- 2 x wheel spacers (sold as a pair)
Contents
- 2x GrimmSpeed hub-centric wheel spacers (sold as a pair)
- 10x zinc-coated lug nuts
- CNC machined from 6061-T6 aluminium
- Type 2 black anodised finish
- Hub-centric design for reduced vibration
- Available in 15mm, 20mm or 25mm thickness
No instructions available for this product.
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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