Hi all, Wondering if anyone is running a pair of DNA filters in their 749 and what the thoughts are on them (are they drop and run or do you need to remap/tune [though billed as not necessary])? Don't need any yet, but as they're like K&N (reusable) they appear more cost effective in the long run (or not so long run when you look at the prices of OEM filters) and so I'm thinking of grabbing a pair. From what I can see they are suitable for Euro bikes and not just US ones, but any experience notes gratefully received. Cheers in advance, Paul