Pipercross Performance Replacement Elements simply drop into the original airbox, replacing the original restrictive paper air filter with a performance, high flow element. No other modifications, parts or accessories are required.Increased airflow30% more airflow than paper elementsEasy to fit - drops straight into your airboxReduced service costsEasy to clean and refitMassive application range - fitments available for over 3,000 carsMade in BritainFor drivers that require 30% more airflow, a lifetime warranty, washable air filter but without an increase in intake sound, a Pipercross replacement element panel filter provides the perfect solution. The foam filters have been designed to improve airflow and horsepower, offering a crisper throttle response and superior performance for improved acceleration and greater driving enjoyment.As airborne dirt particles are trapped by paper air filters, there is a dramatic increase in pressure drop which essentially robs the engine of airflow and