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July 2023
After searching for over a year online trying to find someone that was capable of tuning my DDEC2 ecu with no luck, I ran across these guys. I did some research and these guys don't call themselves Serious Series 60 Performance for nothing. They do it all...seriously. Your one stop shop for the green monster!
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October 2021
Great customer service and solved my tuning issue. Extremely happy with my HK60
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October 2018
had Eric tune my 12.7 and took his advice as to thr turbo. The engine would run with anything on the highway, am very satisfied.
