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SKU: 660 544 A | UPC: 4996338660527
Cusco Type OS Rear Add-On V-Brace Subaru Impreza GC8-GDA GDB 1993-2007 (Requires 666 541 A)
Cusco Type OS Rear Add-On V-Brace strengthens rear chassis points on 1993-2007 Subaru Impreza GC8 GDA GDB models. Paired with Cusco 666 541 A rear strut bar it cuts flex for sharper cornering and stability. Drivers notice tighter rear end control on roads and tracks.
Key Features
- V-Shaped Steel Design: Oval steel pipes link suspension mounts to boost torsional rigidity and reduce twist under load
- Bolt-On Fitment: Uses existing chassis holes for direct install with no drilling or cutting required
- Rubber Bushings: Insulate vibrations and road noise while maintaining firm brace connection
- Electroless Nickel Plating: Resists rust and wear for long-lasting performance in harsh conditions
- Lightweight Build: 4.4 lbs total adds strength without excess weight impacting ride balance
Product Notes
- Must install with Cusco 666 541 A Rear Strut Tower Bar first
- Inspect bushings regularly for wear during high-mileage use
- Ships in protective box measuring 18 x 10 x 6 inches
Installation Notes
- Professional installation recommended.
- Mount to 666 541 A bar using included hardware and torque to 40 Nm
- Compatible only with OEM or Cusco rear subframe points
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2005 | Subaru | Impreza | RS |
| 2002-2004 | Subaru | Impreza | TS |
| 2002-2007 | Subaru | Impreza | WRX |
| 2006-2007 | Subaru | Impreza | WRX Limited |
| 2004-2007 | Subaru | Impreza | WRX STI |
| 2007 | Subaru | Impreza | WRX STI Limited |
| 2006-2007 | Subaru | Impreza | WRX TR |
| 2006-2007 | Subaru | Impreza | 2.5i |
| 1993-1995 | Subaru | Impreza | Base |
| 1996-1997 | Subaru | Impreza | Brighton |
| 1993-2001 | Subaru | Impreza | L |
| 1993-1994 | Subaru | Impreza | LS |
| 1995-1996 | Subaru | Impreza | LX |
| 1995-2004 | Subaru | Impreza | Outback |
| 2005-2007 | Subaru | Impreza | Outback Sport |
Why Choose Cusco?
- Proven in World Rally Championship development for reliable track results
- Hand-built in Japan with strict quality controls on every part
- Engineered fitment tested on actual GC8 GDA GDB chassis platforms
Frequently Asked Questions
-
Q: Will this fit my 2002 Impreza WRX without the main bar?
A: No it requires Cusco 666 541 A rear strut bar mounted first for proper attachment points -
Q: What material is the V-Brace made from?
A: High-tensile oval steel pipes with electroless nickel plating for strength and corrosion resistance -
Q: What is the warranty and install time?
A: Cusco offers 1-year defect warranty. Install takes 30-60 minutes with basic tools after main bar setup
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box 18 x 10 x 6 inches
- Weight: 4.4 lbs
Cusco
Cusco is a Japanese performance parts manufacturer with over 40 years of motorsports experience, producing coilovers, suspension braces, differentials, roll cages, and chassis reinforcement components for top sport compact and all-wheel-drive platforms. Cusco parts are built to motorsport tolerances and are used by professional race teams competing in Japanese domestic market racing series alongside street performance enthusiasts worldwide.Popular UpgradesCusco coilover kits, strut tower braces, and rear member braces are the most popular products for Subaru WRX and STI, Toyota 86 and GR86, Mazda Miata, Honda Civic, and Mitsubishi Evo platforms. Cusco limited-slip differentials and differential braces provide improved traction and reduced chassis flex for track and autocross builds on AWD platforms. Cusco adjustable control arms and camber kits allow precise alignment correction after lowering springs or coilovers are installed.What chassis bracing does Cusco make for the Subaru WRX...
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