K&N Cone filter and error P115D
 

Hello everyone, before starting just wanted to let everyone know that I searched my issue on this site but couldn't find any info, looked in MiniMania as well with no luck. Here goes:

I have a 2007 R56 Non S and I bought the DDMWorks Cai from way at this link http://www.waymotorworks.com/ddmwork...5-r56-r57.html

They give you an option for a foam or a K&N filter and I went with the K&N based on info found on this site. Since I previously had an airVip tube I went ahead and installed it all together (the DDM along with the airVip tube) but each time I have it on I get sluggish power and a CEL with the P115D. Based on that I checked all the hoses, nothing is lose and no leaks either. Bought a brand new MAF but and the problem persists. Now when I revert back to the factory airbox with a K&N drop in filter the CEL goes away and the car behaves normally.

Now here is the question? Could it that the cone K&N filter that came with the DDM is faulty? Has anyone with a DDM gotten this same CEL? I really love the way the DDM looks on the engine and the throaty growl it gives and I would like to make it work.

Has anyone out there experienced this? Thanks

Following. I have the Air VIP and been looking to go this exact setup in the near future
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