bhaf vs K&N
#1
bhaf vs K&N
I've got a K&N cone filter and foam pre-filter that I was running on my duramax. I have 2 of them so i could swap them out while cleaning them. The filter is about 9 in. long and 5 in. at the big end with a 4 in. inlet. I have had two different people tell me that the bhaf was a better filter. I am wanting some more opinions. I have ran a K&N on my duramax for the last 175,000 miles with no problems, but i have also cleaned them very regularly, sometimes as often as every two weeks. The cone filter with the pre-filter doesn't get dirty nearly as fast, the pre-filter seems to catch most of the dirt. I was going to put my second filter onto my 97 when i put the 4 in. exhaust on tomorrow.
#6
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