Over the years, itg have created the lightest, most capable filters for all fields of motorsport, from Formula 1 to the World Rally Championship.The same design skills, advanced technology and attention to detail are also used to produce our Profilter range of high grade replacement filters for both road and competition use. With such a pedigree, you can be sure of a quality product with a superior performance – and a highly competitive price.
Superior filtration
Our unique Tri-Foam system with three layers of foam combined with the arresting stickiness of the dust retaining oil gives a high level of filtration to protect the engine from all containments brought in by the air.More power
Performance is unaffected by very large quantities of dirt arrested in the filter and, long after ordinary filters have blocked up and reduced the engine power, loss of pressure in the Profilter airflow will be exceptionally low.Longer life
In normal road use, a Profilter will last at least four times as long as the equivalent standard filter. Waste is reduced so Profilter helps the environment as well as the engine.No cleaning
You will never have to clean a Profilter panel filter EVER. ITG Pro Filter HMP525 to fit OE Air boxes on the following vehicles: BMW E60/E61 535d, 520d