As an addendum to the recently-announced moratorium on Ti22 body submissions, and to assist racers in passing tech where IRRA® rules are being enforced, the IRRA® BoD wants to emphasize the specific Ti22 bodies that are on the IRRA® Approved Body list.
Keep in mind that any Can-Am (or F1 and GTC) body with an "A" suffix to the part number will not be usable for IRRA® racing.
Please note there are Ti22 bodies from multiple manufacturers currently available that are unapproved and not legal for use in racing under IRRA® rules. Specifically, racers should note that the OS478 Ti22, as shown below, is NOT an approved body, as it was never submitted after being announced in Nov, 2015.
(Posted for the IRRA® Board by Joe "Noose" Neumeister)