I have a 2009 R55 Clubman S and I bought a JCW CAI (just the top part) from a friend of mine and I was curious what filter everyone is using?

I've seen the ITG JCW Stage 1 and the Standard JCW. Don't know if there's others, or if one is inherently better than another.

Thoughts?

 

Talked about here, we have the Madness version as well as the Mahle direct. Some people like the reusable as its one and done. Just clean and use light oil. I have a factory JCW tuning kit on my R52 with the oil filter and it works great, just follow the re oil process and you are fine. No oil on the MAF to work about. Pipercross has a good price and they have been doing MINI filters since back in the early MINI Challenge days with the R50, R52. When it was the John Cooper Challenge. https://www.northamericanmotoring.co...enge-cars.html

JCW CAI Tube Filters
https://www.northamericanmotoring.co...ir-filter.html