{"product_id":"k-n-08-mercedes-benz-clk63-amg-6-3l-drop-in-air-filter","title":"K\u0026N 33-2405 High-Flow Washable Air Filter for 2006-2015 Mercedes-Benz AMG 6.2L 6","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2008-2015 Mercedes-Benz C63 AMG (W204, 6.2L V8 M156 - Sedan, Coupe, Estate; incl. Black Series \u0026amp; Edition 507)\u003c\/li\u003e \u003cli\u003e2006-2010 Mercedes-Benz CLK63 AMG (A\/C209, 6.2L V8 M156 - Coupe \u0026amp; Cabriolet)\u003c\/li\u003e \u003cli\u003e2006-2011 Mercedes-Benz CLS63 AMG (C219, 6.2L V8 M156)\u003c\/li\u003e \u003cli\u003e2006-2011 Mercedes-Benz E63 AMG (W211\/W212, 6.2L V8 M156 - Sedan \u0026amp; Estate)\u003c\/li\u003e \u003cli\u003e2006-2012 Mercedes-Benz ML63 AMG (W164, 6.2L V8 M156)\u003c\/li\u003e \u003cli\u003e2007-2010 Mercedes-Benz CL63 AMG (C216, 6.2L V8 M156)\u003c\/li\u003e \u003cli\u003e2006-2010 Mercedes-Benz R63 AMG (W251, 6.2L V8 M156)\u003c\/li\u003e \u003cli\u003e2006-2010 Mercedes-Benz S63 AMG (W221, 6.2L V8 M156)\u003c\/li\u003e \u003cli\u003e2008-2012 Mercedes-Benz SL63 AMG (R230, 6.2L V8 M156)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eTwo (2) filters required per vehicle - the M156 V8 engine uses a dual-airbox configuration with one filter per bank\u003c\/li\u003e \u003cli\u003eFits M156 naturally aspirated 6.2L V8 engine only - does not fit M157 5.5L biturbo V8 or later AMG engines\u003c\/li\u003e \u003cli\u003eCompatible engine codes: M156.980, M156.982, M156.983, M156.984, M156.985\u003c\/li\u003e \u003cli\u003eDoes not fit 2012+ S63 AMG or 2013+ E63 AMG - those models transitioned to the M157 biturbo engine\u003c\/li\u003e \u003cli\u003eFits panel-style factory airbox only; not compatible with aftermarket intake setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eMulti-layer oiled cotton gauze media engineered to increase airflow and improve horsepower on the high-revving M156 V8\u003c\/li\u003e \u003cli\u003eUp to 99% filtration efficiency - captures contaminants without restricting airflow\u003c\/li\u003e \u003cli\u003ePre-oiled from the factory - ready to install straight out of the box\u003c\/li\u003e \u003cli\u003eWashable and reusable - built to last the full lifetime of the vehicle\u003c\/li\u003e \u003cli\u003eRequires cleaning only once every 75,000 miles under normal highway driving conditions\u003c\/li\u003e \u003cli\u003eDirect drop-in fit into factory dual airbox - no modifications required\u003c\/li\u003e \u003cli\u003eEmissions legal in all 50 U.S. states - will not void OEM vehicle warranty\u003c\/li\u003e \u003cli\u003eBacked by K\u0026amp;N's No-Hassle 10-Year \/ Million Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: 33-2405\u003c\/li\u003e \u003cli\u003eFilter Style: Panel (Flat)\u003c\/li\u003e \u003cli\u003eFilter Material: Oiled Cotton Gauze\u003c\/li\u003e \u003cli\u003eOutside Length: 12.125 in (308 mm)\u003c\/li\u003e \u003cli\u003eOutside Width: 6.125 in (156 mm)\u003c\/li\u003e \u003cli\u003eHeight: 1.000 in (25 mm)\u003c\/li\u003e \u003cli\u003eFilter Re-Oiling Amount: 0.85 oz (25 ml)\u003c\/li\u003e \u003cli\u003eCompatible Engine Codes: M156.980, M156.982, M156.983, M156.984, M156.985\u003c\/li\u003e \u003cli\u003eQuantity Required Per Vehicle: 2\u003c\/li\u003e \u003cli\u003eWarranty: 10-Year \/ Million Mile No-Hassle Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x K\u0026amp;N 33-2405 Panel Air Filter (pre-oiled, ready to install)\u003c\/li\u003e \u003cli\u003eNote: Two filters are required per vehicle - order quantity 2 for complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe K\u0026amp;N 33-2405 is a high-flow, washable drop-in panel air filter built specifically for Mercedes-Benz AMG models equipped with the naturally aspirated M156 6.2L V8 engine, covering applications across the C63, CLK63, CLS63, E63, ML63, CL63, R63, S63, and SL63 AMG from 2006 through 2015. The M156's dual-airbox layout requires one filter per bank, so two units are needed per vehicle. Constructed with multiple layers of precision-oiled cotton gauze between aluminum wire mesh screens, the 33-2405 flows significantly more air than the restrictive OEM paper filter while maintaining up to 99% filtration efficiency - delivering improved throttle response and incremental horsepower gains on an already potent naturally aspirated V8.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward - remove the stock filters and drop the K\u0026amp;N units directly into the factory airboxes. No adapters, tools, or modifications are required. With a service interval of once every 75,000 miles and K\u0026amp;N's 10-Year\/Million Mile Warranty, the 33-2405 is a low-maintenance, long-term performance upgrade for M156-powered AMG owners who want maximum airflow without sacrificing OEM fitment or engine protection.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":53362920980799,"sku":"KNN33-2405","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/4f66c35a-da0f-4db7-916c-fbc9b519d15d-800_2842ae1b-9e9b-42fb-adcb-37919a42d246.jpg?v=1780090068","url":"https:\/\/wcaperformance.com\/products\/k-n-08-mercedes-benz-clk63-amg-6-3l-drop-in-air-filter","provider":"WCA Performance","version":"1.0","type":"link"}