BULL BOOST PERFORMANCE Miata MX-5 NB Ducktail Spoiler Duckbill Trunk Wing MK2 MK2.5 Aluminum

Part Number: 720595372114

Upgrade the rear styling and aerodynamics of your Mazda Miata with the BULL BOOST PERFORMANCE NB Ducktail Spoiler. Designed specifically for the second-generation MX-5, this aggressive duckbill spoiler features a shorter center section with taller outer edges to help optimize airflow and improve rear-end stability at higher speeds.

Constructed from durable aluminum with a textured powder-coated finish, this spoiler delivers both lightweight performance and long-lasting durability. The adjustable mounting design allows fine-tuning of wing positioning for the perfect fit and appearance.

Perfect for street cars, show builds, and track-inspired setups.

Features

• Aggressive ducktail / duckbill styling
• Lightweight aluminum construction
• Durable textured powder-coated finish
• Designed to improve rear airflow stability
• Adjustable mounting position design
• Pre-drilled assembly holes
• Corrosion-resistant construction
• Includes mounting hardware
• Race-inspired appearance for NA/NB enthusiasts

Benefits

• Enhances exterior styling
• Improves aerodynamic stability at higher speeds
• Lightweight performance design
• Adjustable fitment positioning
• Durable finish built for long-term use

Fitment

Compatible with:

• Mazda MX-5 Miata NB 1999-2005
• Mazda MX-5 Miata NBFL 2001-2005
• Mazda Miata MK2 1999-2005
• Mazda Miata MK2.5 2001-2005

Package Includes

• (1) Aluminum Ducktail Spoiler
• Mounting Hardware
• Rivets, Bolts, and Nuts

Installation Notes

• Professional installation recommended
• Optional Rivnuts or Jack Nuts may be used but are not included
• Minor drilling may be required depending on setup
• Aerodynamic effects may vary depending on suspension and other aero modifications

Warranty & Liability

All warranties, claims, and product-related issues must be handled directly through BULL BOOST PERFORMANCE.