SKU: 687 492 RS | UPC: 4996338046680
Cusco Power Brace Rear MEMBER Side GRB GH8 GVB SH5 BR9 BM9 2008-2014 Subaru Impreza WRX STI 2010-2012 Legacy 2.5GT
The Cusco Power Brace Rear Member Side reinforces the rear floor member on GRB GH8 GVB SH5 BR9 BM9 chassis vehicles. This brace fits 2008-2014 Subaru Impreza WRX STI WRX models and 2010-2012 Legacy 2.5GT. It reduces chassis twist during cornering for precise steering response and enhanced traction.
Key Features
- Steel Pipe Construction: High-strength pipes connect rear member points to increase torsional rigidity by up to 20% over stock.
- Targeted Reinforcement: Braces the weak rear floor section prone to flex under hard acceleration and braking.
- Bolt-On Design: Uses factory mounting points for straightforward installation without drilling or cutting.
- Improved Stability: Sharper turn-in and reduced body roll for track or street driving confidence.
- Durable Finish: Black powder coat resists corrosion and maintains appearance under daily use.
Product Notes
- Direct fit for listed chassis no vehicle modifications required.
- Inspect mounting bolts for wear before installation.
- Packed in protective foam-lined box to prevent damage in transit.
Installation Notes
- Professional installation recommended.
- Requires basic hand tools and 30-45 minutes per side.
- Torque bolts to 40-50 Nm using factory hardware included.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2014 | Subaru | Impreza | WRX |
| 2010-2014 | Subaru | Impreza | WRX Limited |
| 2009-2014 | Subaru | Impreza | WRX Premium |
| 2008-2014 | Subaru | Impreza | WRX STI |
| 2011-2014 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
| 2010-2012 | Subaru | Legacy | 2.5GT |
Why Choose Cusco?
- Developed for Japanese rally and circuit racing applications.
- Precision-manufactured in Japan with motorsport-proven durability.
- Exact chassis-specific engineering ensures seamless integration.
Frequently Asked Questions
- Q: Will this fit my 2012 Impreza WRX STI GRB chassis?
A: Yes it bolts directly to GRB rear member points on 2008-2014 STI models including USDM hatchback and sedan. - Q: What material is used in construction?
A: High-tensile steel pipes with powder coat finish for strength and long-term rust resistance. - Q: Is warranty coverage provided?
A: Cusco offers 1-year limited warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground or FedEx Home Delivery
- Availability: In stock – ships same or next business day
- Packaging: Secure cardboard box 24 x 8 x 6 inches
- Weight: 4.4 lbs
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