My 06' Fusion has about 26000 miles on it, and the warranty is good through 36000 miles. I just ordered the Steeda Power Pak (CAI and tuner) and a Magnaflow Exhaust. Obviously I'm worried that the second I modify any of this, something expensive is going to break and I'll be S.O.L. Do any of you have any horror stories about this happening to you or someone you know of? Or if not, could someone please help me relax a little with some encouraging words? LOL!