Description
The Group A Mazda RX7 FD3S Spec-RE N1-05 Under Sweep is an underbody aero component for the Mazda RX-7 FD3S (1992–2002), part of the Spec-RE N1 aero system. The Under Sweep is a specifically contoured underbody panel positioned to sweep air from beneath the front of the car and direct it efficiently toward the rear diffuser, creating a cohesive underbody aerodynamic system. When combined with the N1-02 front bumper and RE Street Diffuser, the N1-05 Under Sweep completes the full underbody aero package for the FD3S.
Lightweight composite construction. Integrates with the full Spec-RE N1 aero system for the FD3S.
- N1-05 Under Sweep for Mazda RX-7 FD3S Spec-RE aero system
- Directs underbody airflow toward rear diffuser for improved efficiency
- Part of the complete Spec-RE N1 underbody aero package
- Lightweight composite construction
- Works with N1-02 front bumper and RE Street Diffuser
- Handcrafted in Southern California
- Sold as a single piece
Fits: Mazda RX-7 FD3S (1992–2002) as part of Spec-RE N1 aero system. Call (626) 808-4168 or visit 2815 Pomona Blvd, Pomona, CA 91768.





