Add horsepower and torque without replacing entire air box assembly with the Perrin drop-in filter. This dual stage panel filter offered by JSC Speed provides maximum power gains while removing harmful particles. The upgraded foam material combined with the specially developed filter oil makes the Perrin drop in filter one of the best on the market. As air passes through the filter, dirt particles cling to the oil and remain as the air passes unimpeded into the engine.

K&Ns lifetime replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are custom designed to fit into your existing factory air box. The K&N stock replacement air filters for street vehicles are covered by a Million-Mile Limited Warranty and are advertised by K&N as the last air filter your vehicle will ever need.