Cusco Rear SUBFRAME Brace Lower Bar 97+GC8-GDA-GDB Impreza

SKU: 673 487 A | UPC: 4996338051455

Cusco Rear SUBFRAME Brace Lower Bar 97+GC8-GDA-GDB Impreza

Cusco Rear Subframe Brace Lower Bar (MPN 673 487 A) reinforces the rear subframe on 1997+ Subaru Impreza GC8 GDA GDB chassis models including WRX and STI variants. This four-point steel brace ties the subframe mounts together to cut chassis flex during hard cornering and acceleration. Drivers notice immediate gains in rear-end traction and steering response on street or track.

Key Features

• Four-Point Design: Connects all four lower subframe mounting points to distribute stress evenly and prevent twisting under load.
• High-Strength Steel Tubing: 38mm diameter pipes with 3mm wall thickness deliver rigid support without adding excess weight.
• Powder Coated Finish: Black electro-deposition coating resists corrosion and maintains appearance in harsh conditions.
• Bolt-On Installation: Uses factory mounting holes for straightforward fit without drilling or cutting.
• Motorsport Proven: Developed for rally and drift applications to handle high lateral G-forces reliably.

Product Notes

• Inspect subframe bushings prior to installation for optimal performance.
• Clean mounting surfaces thoroughly for secure bolting.
• Ships fully assembled ready for install. torque bolts to Cusco specs.

Installation Notes

• Professional installation recommended.
• Raise vehicle securely and support rear subframe during brace fitting.
• Includes all necessary M8 hardware. compatible with OEM exhaust and suspension.

This Part Fits

Year	Make	Model	Submodel
2006-2007	Subaru	Impreza	2.5i
1997	Subaru	Impreza	Brighton
1997-2001	Subaru	Impreza	L
1997-2004	Subaru	Impreza	Outback
2005-2007	Subaru	Impreza	Outback Sport
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

Why Choose Cusco?

• Established Japanese brand with decades in JDM tuning.
• Engineered for Subaru rally platforms worldwide.
• CAD-designed for exact chassis fit and maximum rigidity gains.

Frequently Asked Questions

• Q: Will this fit my 2002 GC8 Impreza RS?
  A: Yes it bolts directly to GC8 GDA GDB subframes on 1997-2007 Impreza models listed including RS WRX and STI variants.
• Q: What material and finish does it use?
  A: Seamless steel tubing with black powder coat for strength and long-term rust protection.
• Q: Is there a warranty and install difficulty?
  A: Backed by Cusco limited warranty. 1-2 hour DIY install with basic tools though professional tuning advised.

Shipping & Handling

• Method: UPS Ground or FedEx Ground
• Availability: In stock – ships same or next business day
• Packaging: Protective cardboard box 42 x 10 x 6 inches
• Weight: 10 lbs