Couple Questions
I have decided on getting the gryphon, I was initially looking at the Edge but was swayed this way from F150forum. But I have a few questions that I can't seem to find the answer to with the search bar. Two questions actually. I will be getting custom tunes so I was wondering if there is any real difference in power if I stick with the drop in K&N filter or add a CAI. Also are the custom tunes preloaded onto the tuner or do I have to download them later? I have an 03 F150 Supercrew 5.4L. Thanks. I will be purchasing soon.
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