A reward was a new contract, and even better, he'll be racing a new Ford Mustang in 2020.
"I'm pretty pumped at the moment and can't wait until the next season gets under way in a Mustang. It's cool watching them build it and we'll be pretty competitive next year, I'm sure.
"Re-signing wasn't as hard as last year and was pretty straight-forward really. My results this year helped with that sort of stuff and they [Kelly Racing] wanted to keep me," he said.
After a year's racing in what is generally regarded as one of the toughest touring car series in the world, you'd think Heimgartner would be looking for a bit of down time. This time last week, he was belting up to take on the streets of Newcastle at the last round of the Supercars championship.
Heimgartner would race every weekend if he could. So jumping across the Tasman to take on the best of the Kiwi championship drivers was a no-brainer for the Kiwi.
"Yeah, it's pretty full-on at the moment. But I do get a break over the Christmas-New Year period. This drive only really got sorted this weekend and they are one of my long-time supporters [Hamilton Asphalts], so I wanted to do it.
"I've always enjoyed racing with them, so I thought 'why not?' Not really any logic behind it. I'm actually supposed to be in Queenstown for my mate's birthday this weekend.
"I've always had the theory, though, if you turn down racing for something that's not racing, then why the hell are you doing it [racing]? If you turn down racing, you're obviously not passionate enough about it," said Heimgartner.
To the uninitiated, a Supercar and a New Zealand Touring car may look and sound the same, but to a driver, there are some significant differences.
"The cars are different to a Supercar. They're a bit down on power and built very differently and are more basic than a Supercar. They are quite different to drive as well. I've driven a few of them over time [he is a former BNT V8 champion] and it's always good and close racing.
"It'll be interesting to see how the weekend goes," he said.
Heimgartner had a rocky start to his Supercars career with the now defunct Super Black Racing, then moved to Lucas Dumbell Motorsport, followed by a wilderness year and is now about to embark on his third season with Kelly Racing.