

Radium ACV Delete - Mazda RX-7 FD 92-02 (13B-REW)
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Description
Radium ACV Delete - Mazda RX-7 FD 92-02 (13B-REW)
Application: Mazda 13B-REW lower intake manifold (RX-7 FD)
Part Type: ACV (air control valve) block-off plate
Part Number: 20-0449
The Radium ACV Block-Off replaces the air control valve and blocks its port on the Mazda 13B-REW lower intake manifold.
Its low-profile countersunk stainless steel screws and anodised aluminium plate create the room needed for a secondary top-feed fuel rail, while deleting the ACV cleans up the engine bay by reducing clutter.
Key Features
- ACV Delete: Blocks the ACV port on the lower intake manifold
- Secondary Rail Clearance: Low-profile design makes room for a secondary top-feed fuel rail
- Countersunk Hardware: Low-profile countersunk stainless steel screws
- Anodised Plate: Anodised aluminium construction
- Cleaner Engine Bay: Removes the ACV and associated clutter
What's Included
- Anodised aluminium ACV block-off plate
- Stainless steel mounting hardware
Optional Parts
- Radium Fuel Rail, Top Feed Conversion, Mazda 13B-REW Secondary (20-0447) – secondary top-feed rail this block-off makes room for
Important Notes
- This is not a complete EGR system removal kit
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Mazda 13B-REW – lower intake manifold (RX-7 FD)
Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

