ITG ProFilter – performance air filter for the Defender TD5, Discovery TD5 and Discovery 4.0 V8
The main benefit of fitting a performance air filter is to allow a less restrictive airflow into the engine whilst still being extremely effective at capturing fine particles. The greater surface area of the foam air filter means there is greater dust retention capacity. As a normal air filter will start to blind, and become more restrictive the foam filter continues to flow as well as a clean filter standard filter and for much longer. This is key to providing a more efficient and powerful engine as a greater amount of air will be available for combustion.
Installing this ITG Air Filter may slightly increase induction noise.