aFe is proud to introduce a?new OE replacement filter for the 2011-2014 Mercedes AMG CL63/E63/S63 V8-5.5L (t). Coming is pairs, these filters are offered in?two medias; Pro Dry S for maximum convenience, Pro 5R for maximum air flow. These filters will outflow the stock paper filters by up to 29% providing performance without sacrificing protection. aFe Power's performance filters are constructed with 100% polyurethane on all four sides. Washable and reusable for multiple cleanings; tall open rounded evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane bump seal insures tight, no-leak seal over the life of the filter. Order Now!? Pro 5R (P/N: 30-10223) Pro Dry S (P/N: 31-10223).