A real Supra owner breaks down what it costs to build a 1000HP Supra! What does it cost to build a 1000HP Supra? Everyone wants one, but not many people really know what it takes to build one. Sik2jz has one that has been completely built from the ground up. When building a car like this you want to make sure you have the right shop involved to help make your vision a reality. He started off by making it a show car but quickly realized he wanted to go fast. That’s when he called Induction performance, and they set him up with everything he needed to get the power he wanted.