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I agree that KN filter is a waste. Also, the sound that the engine makes will make youn think you have more power. Back in the eighties, a rumor went around that if you turned the lid upside down on your air cleaner, then you would get more HP. Hah, what a joke. It sounded louder and that was all. John
Turning the air cleaner upside down was not an 80's thing, it was a 60's thing. It does work when you have a lousy flowing intake like cars did back then. Especially when you've built a stout engine and want it to look stock.
lol you guys should stop complaining, go try it, if you dont notice the diff, take em back and say they didnt fit, advanced autoparts/ autozone places are cool like that.. but think it was well worth my 50 $ rather than 110 for a base cold air intake or like... alot to get the muffler shop to custom make 1.
Well if you really want to try the FIPK style cone air filter at less cost than an FIPK setup, have your muffler shop fab a Y pipe...two outlets fit into your airintake hoses and the filter fits to the single end. Cost me about $5 bucks at my muffler shop so it ain't that expensive.
actually i just stopped by the muffler shop today, i got him fabbing 2 sections of tubing coming off the air sensor / throttlebody and hes gonna put a crossover between the 2 so pressure stay equal when i go to add a turbo, therefore rather than 4 BOVs ill only have 2. Hopefully this will cost less than 100 $ lol
this past year i installed a clifford intake and a motocraft 2150. at that time i also installed a k&n filter. as it turns out i wasn't really able to notice the effect the filter had on my performance. however, living in north dakota creates some challenges during winter driving. snow can have a negative effect on the performance of an open filter, so, i modified the filter housing that was donated from a ford f-150 351 pickup. the other day, i took it out on the road and immediately noticed a loss of power. turned around and reinstalled the k&n filter and voila the power is back. this is just my observation, and not really an opinion. i would have to say the k&n does improve power, especially in an engine that is underpowered like the 300.
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