Radium Engineering Mazda RX-7 FD3S Fluid Lock Catch Can Kit PCV Vacuum Manifold / Boost Ports deep rumble at idle and

deep rumble at idle and an aggressive roar when you're pushing the limits

BRExhaust Direct-Fit Muffler Kit 108-0110 offers unparalleled quality and durability to keep your vehicle on the road

A Simple 1/8 Npt Pressure Connection Requires No Electrical Hookup For Operation

Direct replacement for the factory heat shield that can get damaged or even missing

Radium Engineering Mazda RX-7 FD3S Fluid Lock Catch Can Kit PCV Vacuum Manifold / Boost Ports deep rumble at idle andSingle 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.