I'm new to the whole upgrading and tuning my car, but really interested in doing it to my new Fiesta ST. I am wondering is it bad if I purchase basically all the hardware upgrades, Cobb Ford Fiesta ST Turbo-Back Exhaust, Cobb High Flow Filter, Cobb Rear Motor Mount, and Cobb intake(when they release it) before I purhcase and do any tuning with the Cobb Accessport. My theory is buy all the hardware then tune after with all the new equipment already on the car. Is this a dumb, smart, or doesn't really matter. I know that tuning will make the cars performance increase the most, my question is, will adding all this stuff without a tune damage my car or negatively affect it's performance? Thanks! I love my Fiesta just don't want to hurt what is an amazing car.