Cshields, it surprises me that you ended up with more weight in/on the car. The most weight tends to be the PDO of which you replace when doing upgrades. Why the big change. as you talking about 500k. That is a huge difference. Also as other have said, weighing the car/cwt is good to do, if you have already done this you could just weigh what you have removed to find out what has changed.
