Dirt Grand National Spoilers

Made from the very best materials to provide optimum rear downforce

• Spoilers are tested for optimum reardown force and maximum air flow
• Several options for length, width, thickness, and angle to meet your race car's needs
• Blade constructed of strong, durable, lightweight 3/16" or 1/4" polycarbonate
• Polycarbonate blade provides best optics, will not obstruct objects in rear view mirror
• Aluminum bracket available in 55°, 70°, and 90°
• Bracket is lightweight, yet strong to maintain structure and angle

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