Mazda RX7 FD3S Rear Iron Oil Catch Can Vent Kit

If you already have a catch can in your FD and want to add an additional crankcase vent, this kit is for you. This vent kit allows you to add a second hose from a hardline attached to the rear iron oil drain (used with the OEM twin turbos but blocked off when running single turbo).

This kit will only work for single turbo equipped FD RX7s, where the rear iron turbo drain is normally not used and closed off with a block off plate.  This will not work on stock twin turbo equipped FDs.  The video below goes over the catch can kits we sell, but includes an overview of the rear vent kit. 

Includes:

• 1/2" Aluminum hardline with fittings
• CNC Aluminum drain flange with -8an male thread (includes oring)
  
• Stainless hardware