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#1
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Did anyone happen to catch the ad that was at the top of the 4.6 section. The K&N filters one. It said 2007 Shelby mustang + K&N intake and filter = 53 hp gain. Are you kidding me? Can you really gain that much on a shelby with just a cai. Im suspecting BS.
#5
RE: ?
actually I'd bet with the intake filter and a good tune they can add 53 to the crank. Obviously they didn't include the tune lol but you have to read between the lines with the sly advertising guys lol.