Car High Flow Air Filter for Citroen C5 C6 Peugeot 407 408 Washable Reusable Replacement Cold Air Intake Filters OE 1444EL It can draw more air into your engine. As a result, it improves throttle response and more horsepower. The fine mesh increases the amount of air flow, straightens the flow and stop sucking hot air from high temperature engine compartment, Washable and reusable. By improving the filtration, you can get more horsepower (5-10 horsepower). Easy Installation, replace the original air filter of car directly , Installation instructions not included. FAQ Q1: Can it be cleaned? What to clean? A1: It can be washed with water. If there is oil stain on the air filter, it can be washed with degreasing detergent. Q2: Will dirt and dust go in? A2: Can filter 99.9% of dust. Q3: How many kilometers to clean? A3: It is usually washed once every 5000km. If the environment is not good, it needs to be cleaned more frequently. It can be used for lifetime without damage . Q4: Need to get oil? A4: This is not necessary, our air filter is dry. If you have other brands of protective oil, you can use it and the effect will be better. Q5: Is there a horsepower boost for the engine? A5: By improving the filtration of the intake system, the intake will be smoother, and step on the gas pedal will not be laborious. Notes: Because these cars of the same engine have different names and displacements in different countries , the models cannot be fully displayed. If you are not sure whether your car can be used, you can measure the size of the original air filter. There are 2-4 mm difference that the replacement air filter with the original air filter. And you can send messages about the oem part number of your original air filter to seller, we will confirm it and answer to you. Fitment: 2004-2010 Citroen C5 1.8L L4 Gas 2004-2010 Citroen C5 2.0L L4 Gas 2010 Citroen C5 2.3L L4 Gas 2004-2010 Citroen C5 3.0L V6 Gas 2005-2009 Citroen C6 3.0L V6 Gas 2004-2009 Peugeot 407 1.8L L4 Gas 2004-2009 Peugeot 407 2.0L L4 Gas 2004-2009 Peugeot 407 2.2L L4 Gas 2004-2009 Peugeot 407 3.0L V6 Gas 2011 Peugeot 508 2.0L L4 Gas 2011 Peugeot 508 2.3L L4 Gas Specifications: Product Name: Replacement Panel Sport Air Filter Material: Non-woven fabric Main Color: Red-Black Weight: 500g Air Filter Size: As Photo Features: Replacement, Washable, Reusable, High Flow; 100% Brand New with Original Package; Excellent quality and attractive design; Install easily and economical. Package including: 1pcs x High Flow Air Filter