As used by some of the world's top engine builders, Terrafirma foam air filters are produced by Pipercross, leaders in foam filter technology.
The filters are a direct replacement for the original paper element giving 30% more air flow and a lifetime washable air filter without an increase in induction sound.
When airborne dirt particles are trapped by a standard paper or cotton filter, there is a reduction in air flow and power.
With the high performance deep foam construction of the Terrafirma foam filter, air is able to bypass the trapped dirt, thus maintaining air flow and power.

Replaces the standard Land Rover part number ESR2623

Suitable for the following models:
Land Rover: Defender, 2.5 300TDi, 1995-1998, 300 TDi