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AIS filter questions.

1334 Views 11 Replies 9 Participants Last post by  NCHornet
I just installed one of the Ford AIS air filters on my truck. I was wondering what I should expect other then a filter with more surface area. Will I see any better performance? Will I see any better milage? Thanks.

P.S. If anyone is wondering this air filter looks to be a lot better then the stock one and it is very easy to install (about 30 minutes or less)
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Who makes th BTM muffler? What does BTM stand for? TIA.

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BTM = Big Truck Muffler, there are several versions of it, I got mine from NAPA, www.longislandperformancediesel.com also sells them.
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