Well that is disappointing, you guys are the only professionals I know and trust. I just wanna know in addition to having a K&N stock air filter replacement and Flowmaster Exhaust; ; what can I do for safe horsepower and torque gains. You know, without voiding my warranty. I have seen videos of these trucks with programmers and they seem impressive. I thought about Livernois/CIA package.
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2nd place is 1st's loser!
2012 FX4 Waldoch M80 Edition Supercrew, 3.5L Ecoboost, Flowmaster Exhaust, K&N Air Filter, Road Armor Grill Guard, huge smile! 
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