Amen to enjoying the car. It's what I do as soon as oil temperature is warm enough. It's a 335i!. Jeff hit the nail in the head, tuned right and maintenance. For longevity get and Oil Catch Can.. it keep junk out of your engine instead of recycling it back into the engine over and over.
JB4 S2 ISO Map7, BMS Intake, BMS Chargepipe, BMS Downpipe, BMS OCC, Flex fuel wires.