jstough

I'm looking at purchasing a 2004 Max with the following items added:

Brand new STILLEN body kit and Sarona fenders. The car is equiped with an Apexi air fuel regulator SAFC2, and a power e-manage unit. The stuck air box has been replaced with an INJEN air intake. The stock exhaust has been replaced with a Greddy catback exhaust. The wheels on this car are 20" diablos with 235 45 tires. Stock springs have been replaced with eibach lowering springs, and also the brake rotors are crossdrilled front and back from "stillen".

Any thoughts or input as to how any of these would affect reliability, maintenance, etc.

Thanks,
jstough