DSS 800HP Rear Axle
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DSS 800HP Rear Axle - Subaru WRX STI (GRF/VAB) - Single, Interchangeable L/R
Driveshaft Shop (DSS) builds axles for cars that see real power and real abuse, and this rear axle is rated to handle up to 800HP without twisting under load. Designed as a direct fit upgrade for the Subaru WRX STI, it gives you a stronger link between the drivetrain and the road when factory axles start to become the weak point. SKU 510274, part number RA8530X4-V2.
This listing covers the Subaru WRX STI (GRF and VAB), 2009 to 2018. It's interchangeable for either the left or right side.
Please note: This listing is for one axle only. A complete set requires two - please order a quantity of 2 if you are replacing both sides.
Key Features
- Rated up to 800HP
- Direct fit replacement, no cutting or modification required
- Interchangeable fitment - suits either left or right side
- Sold individually - quantity of 2 required for a complete set
- Part number RA8530X4-V2
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and configuration are confirmed before ordering.
Not sure if this axle suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | WRX STI | GRF | EJ257 |
| Subaru | WRX STI | VAB | EJ257 |
Technical Specifications
| Spec | Value |
|---|---|
| Part Number | RA8530X4-V2 |
| Rated Capacity | 800HP |
| Configuration | Single axle, interchangeable left or right |
| Vehicle Application Years | 2009–2018 |
No instructions available for this product.

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