The track was Castrol in Edmonton..this was a private rental event..no cage..I have catless Kline inconel exhaust with headers, larger intercoolers,modified turbos running straight VP MS 109 tuned to about 750 awhp with COBB tuner ...all from byDesign out of L.A. I had Porsche Edmonton do the installation. I was also running Toyo r888 slicks on the stock 20" wheels..everything else is stock and I often use the car as my daily driver