Radium Engineering Mazda RX-7 FD3S Fluid Lock PCV Catch Can Kit RAD20-0977-FL

Single catch can kit for the Mazda RX-7 FD3S. Installs on the PCV breather hose. Easy bolt-in installation. Includes Radium's Fluid Lock catch can (patent pending), mounting bracket, hoses and fittings. Installation instructions available at www.radiumauto.com

The Radium Engineering RAD20-0977-FL Fluid Lock Catch Can Kit is designed for the Mazda RX-7 FD3S and installs directly on the PCV breather hose. This single catch can system helps separate oil vapor and combustion byproducts from the crankcase ventilation stream before they can re-enter the intake system. The result is cleaner intake plumbing and improved control of unwanted fluid accumulation during street or performance driving.

Featuring Radium Engineering’s patent-pending Fluid Lock catch can, this kit provides a practical solution for managing crankcase vapor without requiring extensive modifications. The included mounting bracket, hoses, and fittings support a straightforward bolt-in installation using the vehicle’s existing PCV breather routing. Installation instructions are available from Radium Engineering at www.radiumauto.com.

Designed specifically for 1993–1995 Mazda RX-7 models equipped with the FD3S chassis, the kit offers application-specific fitment and components selected for the rotary engine platform. The Radium Engineering brand and RAD20-0977-FL part number provide confidence in component compatibility and serviceability. This product is intended for automotive use and is not CARB approved; verify emissions requirements and local regulations before installation or use.

Fitment: 1993, 1994, and 1995 Mazda RX-7 FD3S.

What’s Included: Radium Engineering Fluid Lock catch can, vehicle-specific mounting bracket, hoses, fittings, and installation hardware as supplied for the application.

Features:

• Application-Specific Fitment: Designed for the 1993–1995 Mazda RX-7 FD3S chassis.
• PCV Breather Installation: Installs on the PCV breather hose to manage crankcase vapor before it reaches the intake.
• Fluid Lock Catch Can: Uses Radium Engineering’s patent-pending Fluid Lock catch can design for oil and contaminant separation.
• Bolt-In Installation: Includes the mounting bracket, hoses, and fittings needed for a straightforward installation.

Fitments:
1993 Mazda RX-7 Base
1993 Mazda RX-7 R1
1993 Mazda RX-7 Touring
1994 Mazda RX-7 Base
1994 Mazda RX-7 R2
1994 Mazda RX-7 Touring
1995 Mazda RX-7 Base
1995 Mazda RX-7 R2
1995 Mazda RX-7 Touring

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t