Enaam Ahmed completed a perfect weekend by winning the third and final SMP F4 race at Parnu, ending his part-time campaign with a total of five wins.
The Briton yet again converted his pole position into a victory by cruising to the finish line with a lead of six seconds.
And, for the third time this weekend, Niko Kari completed the top two by edging ahead of the slow-starting Vladimir Atoev.
The podium was completed by Nerses Isaakyan after a late move on Aleksanteri Huovinen with Nikita Sitnikov keeping Atoev at bay to secure his first top-five finish since the second round of the season.
Alexey Korneev ended up seventh as the top ten was completed by Simo Laaksonen, Aleksander Maslennikov and Nikita Troitskiy.