Heavy-Duty Mazda RX-7 FD3S Transmission Side Cover

🔩 Heavy-Duty Transmission Side Cover
Mazda RX-7 FD3S

💪 Twice the OEM Thickness. Built Stronger.

The factory transmission inspection cover on your FD3S is thin, flimsy, and flexes where it shouldn't. This one doesn't.

Our heavy-duty replacement comes in at approximately 1.88 mm thick, roughly double the OEM cover. More rigidity, zero flex, and a more solid, finished look underneath your car. 🏎️

No cutting, no mods. Unbolt, replace, done. ✅

⚙️ Features

🔹 Direct replacement for FD3S transmission side cover
🔹 Uses existing factory mounting locations
🔹 Durable wrinkle-black powder-coated finish
🔹 Shields the covered area from dirt and debris
🔹 Clean, low-profile appearance
🔹 Built for street, restoration, and performance builds

🚗 Fitment

📌 Make: Mazda
📌 Model: RX-7
📌 Chassis: FD3S
📌 Location: Transmission side opening

⚠️ Fitment is confirmed for manual transmissions. AT fitment has not been verified. If you order and it fits your AT, let us know! Your feedback helps us improve our fitment data. 🙏

⚠️ Please compare the cover shape and mounting locations with your transmission before ordering.

📦 Made to order. Please allow 1-2 weeks for production. We'll always do our best to get your order out as fast as possible!