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SKU: 676 487 A | UPC: 4996338051479
Cusco Rear Subframe Brace Lower Bar Forester SF5 SG5 SG9
The Cusco 676 487 A Rear Subframe Brace Lower Bar is the best chassis reinforcement upgrade for Subaru Forester SF5, SG5, and SG9 owners seeking improved handling, reduced chassis flex, and enhanced stability. This precision-engineered lower brace stiffens the rear subframe, minimizing deflection under cornering loads, providing sharper turn-in, better traction, and more predictable power delivery ideal for spirited street driving, autocross, rally, or track use on these popular Forester models.
Key Features
- Chassis Stiffening: Reduces rear subframe flex for improved handling precision and stability
- High-Strength Steel: Lightweight yet robust tubular steel construction with durable black powder coat finish
- Direct Bolt-On: Vehicle-specific design uses factory mounting points – no modifications required
- Enhanced Dynamics: Sharper steering response, reduced wheel hop, and better power transfer to the wheels
- Japanese Quality: Precision-engineered and manufactured by Cusco, trusted in motorsport worldwide
Specifications
| Specification | Detail |
|---|---|
| Part Number | 676 487 A |
| Material | High-Strength Steel Tubing |
| Finish | Blue Powder Coat |
| Compatibility | Subaru Forester SF5 / SG5 / SG9 (1997-2008) |
| Installation | Direct Bolt-On (Factory Mounting Points) |
| Country of Origin | Japan |
| Warranty | Limited (Manufacturer) |
Product Notes
- Complete rear subframe lower brace essential upgrade for lowered, tracked, or performance-tuned Foresters
- Noticeable improvement in rear-end stability and cornering feel reduces unwanted chassis movement
Installation Notes
- Estimated time: 1-2 hours, moderate difficulty, basic hand tools and jack stands required
- Direct bolt-on installation professional install optional for perfect alignment and torque
- Recommended with full alignment after installation
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 1997-2002 | Subaru | Forester | SF5 Chassis |
| 2003-2008 | Subaru | Forester | SG5 / SG9 Chassis |
Why Choose Cusco Rear Subframe Brace?
- Precision Japanese engineering reduces rear flex for sharper, more predictable handling
- High-strength steel with blue powder coat for durability and corrosion resistance
- Limited warranty and motorsport-proven reliability from Cusco
Frequently Asked Questions
-
Q: Will it fit my 2005 Forester XT?
A: Yes, compatible with 2003-2008 Forester SG5/SG9 chassis (including XT models). -
Q: Does it make the ride harsher?
A: Slightly firmer rear feel noticeable handling improvement without excessive harshness. -
Q: Is alignment required?
A: Yes, professional alignment essential after installation due to chassis stiffening. -
Q: Is installation DIY?
A: Moderate 1-2 hours with basic tools, professional optional but recommended for torque.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official retail box
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