Tom Ingram took a dominant win in the final race of the day at Knockhill after gaining the lead from early battles with pole sitter Ant Whorton-Eales and Rory Butcher.
Ash Sutton took his fifth win of the season in race two at Knockhill as the race one result was reversed for Adrian Flux Subaru racing with team mate Plato in second.
Jason Plato has won the first BTCC race of the day at Knockhill after a perfect drive from pole.
Jason Plato has taken pole position at Knockhill for his Adrian Flux Subaru Racing team after a dramatic wet to dry qualifying session.