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NA Mazda Miata Custom Ducktail Duckbill Trunk Spoiler Duckwing US by Bull Boost Performance

NA Mazda Miata Custom Ducktail Duckbill Trunk Spoiler Duckwing US by Bull Boost Performance

SKU: 720595372107

$149.95 USD
Shipping calculated at checkout.

Miata MX-5 NA Aggressive Ducktail Spoiler Duckbill Trunk Wing MK1 Aluminum

Our ducktail spoiler is designed with a shorter center and taller edges to optimize cleaner airflow, resulting in noticeable stability improvements starting at 100-120 km/h (60-75 mph). (Note: These effects are based on a stock car. Modifications to suspension or other aero components may reduce the impact.)

The assembly holes between the wing and mounts are pre-drilled and allow for adjustable in-out positioning of the wing. All necessary hardware is included (rivets, bolts, and nuts). Optional mounting with Rivnuts or Jack nuts is possible but not included. The spoiler features a highly durable textured powder coating.

Fits first-generation MX-5 (NA).

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