Originally Posted by wstar

Yeah don't prioritize cars over other things if you can help it (do as I say, not as I do ). Also, the combination of supercharging your Z and then trying to keep it for 5 years as a cost-saving measure doesn't seem good. Once you go FI, your maintenance and repair costs are guaranteed to shoot up. No matter how good the kit is, it adds a ton of complexity and wear on the car.