Links
Racing Beat - a great source for various aftermarket parts for your Rx-7 or Rx-8.

Mazdatrix - Another great reliable source for OEM and after parts.

Rx7club - The largest online Rotary community in the world.

KG Parts - Source for rotary performance parts and other imports.

Reactive Racing - Dee is the best east coast tuner for rotaries. Does all JPR tuning.

Rx-7 Store - Great source for rotary performance parts.