K&N Hi-Flow 57S Custom Air Intake 57S-4000

- Guaranteed to increase horsepower- Designed to improve torque and acceleration- Replaces entire factory air box and air filter system- Washable and reusable lifetime air filter- Easy to install, usually in 90 minutes or less- Lasts up to 160,000km before service is required (depending on driving conditions)- K&N Million Mile Limited WarrantyThe K&N 57S-4000 Performance Intake Kit fits some Ford C-Max, Ford C-Max II, Ford Focus, Ford Focus II, Ford Focus III, Ford Focus RS, Ford Focus ST, Ford Grand C-Max, Ford Kuga, Ford Kuga II, Ford Tourneo Connect, Ford Transit Connect, Mazda 3, Mazda 5, Volvo C30, Volvo C70 II, Volvo S40 II, Volvo V40 Cross Country, Volvo V40 II, Volvo V50, and Volvo V70 III models.Product Specifications:Air Filter Color RedAir Filter Height 7.688 in (195 mm)Air Filter Material Cotton GauzeAir Filter Outlet Shape RoundCalifornia Restricted Not legal for sale or use in CaliforniaClamp Material Stainless SteelClamp Style RegularClamps Included No Clamps Included