Kenyan forward Jonah Ayunga extended his purple patch at his new club St Mirren after netting a brace in the 2-0 win over fellow Scottish outfit Cowdenbeath in a pre season friendly.Since joining the club in the current transfer window, Ayunga has now netted three goals in the last four pre season friendlies to mark a perfect start to his life in Scotland after joining from English League One side Morecambe.St Mirren coach heaps praise on Kenyan forward after unveilingThe 25-year-old has scored against Cowdenbeath and Linfield as he hopes to extend his impressive form when the Scottish Premier League commences on Saturday 30 July.After a bright start to the game that saw them create numerous chances, Ayunga finally broke the deadlock in the 19th minute when Keiran Offord put the ball on a plate for him.With wind in his sails, Ayunga did not waste time in doubling his tally with his goal coming four minutes later as this time Joseph Shaughnessy supplying the assist.Ayunga in action as St. Mirren fall in Cup openerCowdenbeath managed some damage limitation as they were able to go into the half time break with just the two goal deficit as Ayunga fancied his chances of a hat trick after the break.It was however not meant to be as Ayunga completed the full 90 minutes without adding a goal to his tally.