Estimated by Tue, 12 Aug - Sat, 16 AugEstimated delivery Tue, 12 Aug - Sat, 16 Aug
Returns:
30 days return. Seller pays for return postage.
Condition:
NewNew
BMW 2 Series (F22) M235i 02/14 -. This PRORAM performance filter has been designed to replace your standard OEM air filter inside your vehicles air box. BMW 1 Series (F20/F21) M135i 06/12 -. BMW 4 Series (F32) 435i 07/13 -.
I wasn't sure whether to install this or k&n panel filter. When looking at both they were very similar in looks and material. Went with the ram air and can confirm the quality and fit is the same (if not better) than k&n.
You really notice it from a noise point of view. If you're like me and can hear the slightest change, this will be great. At high revs you really hear the spool and whistle of turbo and as it settles and stops revving, the hum of the gasp of air being drawn.
Regarding performance it's hard to say there's a difference as car was recently remapped with bootmod3 as well. But overall, it's a clean fit for purpose air filter that does the job better than a paper based filter.