86-11 Rx7 & Rx8 Brake Booster Hose Check Valve (FB44-43-770)

Originally only for the following vehicles:

• 87-88 Turbo Rx7
• 04-11 Rx8

However you can't get  a lot of the brake booster hoses with the check valves in them anymore, and this would work in their place, you would just need to cut up another hose to insert this off the brake booster.