Originally Posted by noisebeam
'lol' makes me assume you saw the google ads for it here.
Why is K&N advertising on BF? I wondered if its some 'bot' that picks up keywords including those in this thread such as 'particles' 'filter' 'car' 'air'.
Al
Not really...Never noticed the K&N ads were there. Belong to (too) many car forums and K&N type filters always come up for discussion, esp when the results of one's oil analysis is posted and the op wants to know why there are elevated percentages when compared to others. As I pointed out before using those types of filters is a trade-off...there's no free lunch.