So this is a general question for all. How many miles do you have on you FI setups? Whats the average time frame(milage) for a headunit on a procharger or maggie before it needs to be rebuilt?? I know that with the turbos you can go a good 80-100K miles, but it seems that the ATI's headunits that I see for sale used all need to be rebuilt. I am going to buy new, either a ATI unit, Maggie, or TTi stage 1 turbos(if I can save the extra $$). The car is a 04'C5 that I will be putting on 15K miles a year...Any and all suggestions welcome...

I am more interested in the miles put on them than the time its been installed...

Thanks.