Performance - BMW 4 Series F32/F33/F36/F82

BMW M3 | M4 replacement air filter is designed to improve air flow through the standard airbox.  This item doesn't have to be removed and thrown away during service intervals.  Due to the construction, the filter can be cleaned and reoiled during maintenance.  ITG Airfilters BMW M3 and M4 F80/F82 (Two Filters Supplied) HMP814 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. Engine Code: S55B30 BHP 431 Filter Size: Handed Filters Quantity: x2 Supplied dyno proven to increase power by 20bhp

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