This is a rear counterweight for the Mazda RX-7 FD3s.This Counterweight will fit all years of FD
These counterweights are required if you are installing an aftermarket lightweight flywheel such as the ones we offer from
- Black Halo Racing
- Racing Beat
- Competition Clutch
Some clutch kits also come with a flywheel to match the clutch setup in these cases you will also require a rear counterweight.
Make sure your order one of these with your new flywheel or it cannot be fitted.
These Counterweights include a bolt set.