Description
The Group A Mazda RX7 FD3S Spec RE Pro Diffuser Center Divider is the center channel divider for the Spec RE Pro rear diffuser system on the Mazda RX-7 FD3S. This component partitions the diffuser tunnel into separate left and right channels, preventing cross-flow turbulence between the channels and ensuring each side of the diffuser accelerates exiting underbody air independently and efficiently. This is a critical component for maximizing the performance of the Spec RE Pro diffuser system.
Composite construction ensures it is lightweight and durable, integrating seamlessly with the Spec RE Pro diffuser for the FD3S.
- Center divider for Mazda RX-7 FD3S Spec RE Pro rear diffuser
- Prevents cross-flow turbulence between diffuser channels
- Maximizes each channel’s efficiency for greater overall downforce
- Lightweight composite construction
- Direct integration with Spec RE Pro diffuser for FD3S
- Handcrafted in Southern California
- Sold as a single piece
Fits: Mazda RX-7 FD3S (1992–2002) with Spec RE Pro rear diffuser. Call (626) 808-4168 or visit 2815 Pomona Blvd, Pomona, CA 91768.




