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Complete the iconic profile of your rear aero assembly with these authentic BMW 3.0 CSL "Batmobile" rear wing side support fins. These vertical end-plates are essential for mounting the main wing blade and achieving the unmistakable silhouette of the legendary E9 race cars.

Product Specs

• Material: High-strength, lightweight reinforced Fibreglass (GRP)
• Compatibility: BMW E9 3.0 CSL "Batmobile" rear wing assemblies
• Contents: Pair of side support fins (Left and Right)
• Finish: Supplied in a durable gel coat, ready for primer and paint

Why Choose These Side Fins?

• Authentic Silhouette: Precision-moulded to the exact height and angle required to host the CSL rear wing blade at its optimum aerodynamic pitch.
• Cornering Stability: Provides the necessary lateral surface area to improve high-speed tracking and rear-end stability.
• Direct Replacement: Ideal for replacing damaged competition units or for completing a new "Batmobile" aero conversion.
• Reinforced Mounting: Engineered to provide a stable, rigid platform for the main wing, ensuring it stays secure under extreme aerodynamic loads.

Installation Tip: These fins act as the primary supports for the rear wing. For maximum stability and period-correct aesthetics, ensure they are perfectly parallel before securing the main blade. Note that the centre support fin is sold separately.

Lead Time: This component is Made to Order. Please contact us for current production schedules

[BMW E9 3.0 CSL Batmobile rear wing side support fins. 2x side fins (centre fin sold separately).]