Good death, I've found its almost impossible to find a stock 03-04 cobra, and even harder to beat on that's not stock, hehe.

I finally beat one last Saturday, only took me 14 months, hehe.

My theory is that ford offered the buyers of those cobras a free first oil change, then when they came in for the oil change, the dealership installed chip/pulley/intake/exhuast weither they wanted it or not...