Maier Racing just updated their website. It was long overdue and finally have pictures of their suspension components including:
Rear Leaf Springs Notice the extra half-leaf in place of using under-ride traction bars.
Subframe Connectors Notice the extra tabs that tie in the under carriage.
Rear Leaf Springs Notice the extra half-leaf in place of using under-ride traction bars.

Subframe Connectors Notice the extra tabs that tie in the under carriage.
