It was the second national title in as many years for Holt who had previously won the 2006 Australian Performance Car Championship.
Holt finished 50 points clear of his team-mate Barry Morcom, also driving a BMW 335i.
Morcom won a season long battle with Holden Commodore driver Steve Briffa for the runner-up position in the championship.
[1] Bonus points were also awarded at Round 1 according to the outright finishing order of competitors that were registered for the championship.
[1] To be eligible to score points at any rounds of the championship the driver was required to be a current financial member of the Production Car Association of Australia.