My engine had the same…
My engine had the same issues and failed at 55,000 miles and was never on a track. I had to get a replacement engine and still have issues. The engine started knocking and then cut power to the engine. I struggled to even get home that was less than a mile away. I had it towed to a local performance shop where they determined the engine was blown. $10,000 later, I am still getting a check engine light that they cannot figure out.