In Round 3, Jeffri got off to a great start to claim his second win of the 2012 season, while his teammate Hare claimed his third.
The young South African was happy with the result but was confident if he had a few more laps, he would have been able to challenge for the win.
"They did a good job in giving me a good car. Better than yesterday's. I had a good start and from the start itself I pulled away and made a gap with Afiq," said Jeffri.
"When I looked in the mirror at the first lap, Afiq wasn't there anymore so the pressure wasn't there. But then came Aston and he made everything harder.
"I just kept pushing and stayed relaxed at the same time but the gap just kept decreasing and I was worried he is going to come, so I just kept pushing. I know he had the pace as well and I know I just had to finish myself.
"The alignment of the car was a bit offset from yesterday but the tyres are really good but got a bit worn towards the end," he added.
For Hare, he wasn't too pleased with his start.
"Afiq got the run off me off the line. Going into the first corner, I made sure not to touch anybody and went through clean. Then Afiq went off into turn four but other than that it was a good race," he said.
"We had strong pace towards the end of the race. Hare kept pushing right to the end of the race to try for first, I thought there was a chance, but there were not enough laps."
In third was Eurasia Motorsport's Hiqmar Danial Hidzir, followed by Afiq and Meritus GP's Akash Nandy.
Finishing the race in sixth behind them was Eurointernational's Irfan Ilyas who made a climb from ninth, followed by rookie Australian Josh Raneri, Indian driver Raj Bharath, Singaporean Calvin Seibl and Australian Aidan Wright completed the top ten.
