BMC performance cotton air filters for the Maserati Quattroporte. 

Available for all Petrol and Diesel models. 

BMC air filters are direct replacements for your standard paper air filters and fit exactly the same, with no modifications needed, so are nice and easy to fit. 

They are made of a multi layered cotton fabric, soaked in low viscosity oil, and inserted between two aluminium mesh frames. 

OEM air filters are made of paper and have a high resistance of the air flow to the engine which consequently reduces the pressure and the full performance the engine is capable of. Cotton air filters guarantee a greater air flow than standard paper air filters which helps improve power, gives better engine performance and a long engine service life. 

The cotton filters never need replacing. They are washable and reusable, will only need cleaning on average every 20,000 miles, and should last the lifetime of the car. 

FREE UK Delivery. (Can ship Worldwide. Add item to BASKET then select your country for shipping cost).