Defender 200 & 300 Tdi / Discovery & Range Rover 200 Tdi ITG air filter

(3 customer reviews)

£55.00 ex. vat

In Stock

SKU: ASF04 Category:

Worldwide Delivery

Calculate shipping in your basket

1 Year Warranty


ITG High Flow Air Filter for Defender 200 & 300 Tdi / Discovery & Range Rover 200 Tdi

Direct fit range requires no modification, 30% more airflow than standard and compliments other AlliSport upgrades.

Improved fuel efficiency, emissions, engine power and torque. No increase in intake sound, does not affect manufacturers warranty.

Designed and made in Britain. Washable and reusable, layered multi-density foam technology.

The Tri-Foam System
Why foam? Because, compared to paper or other filter technologies, reticulated polyester foam achieves optimum performance against three key criteria:

Maximum Air Flow
the ability to allow air to pass through without causing a large drop in pressure.

Cleaning Efficiency
the capability to arrest a high proportion of airborne dust while feeding the engine clean air.

Dust Load-up Tolerance
the capability to absorb a large amount of dust without reducing air flow capacity.

Additional information

Weight 4.409 lbs


Model / Series

, , ,




3 reviews for Defender 200 & 300 Tdi / Discovery & Range Rover 200 Tdi ITG air filter

  1. David Batt (verified owner)

    Really good bit of kit has worked a treat having a stainless exhaust fitting on Monday so should see the benefit even more

  2. Jeremy

    Firstly, not cheap compared to OEM, however should get some value back as these are reusable. One thing however is that I did notice a performance improvement caused by less restriction on the airflow and supported by a turbo boost gauge I fitted, Probably more noticeable as I have now found out my Turbo needs replacing. Oh well, 27 year old 300TDI. My recommendation is worth fitting of the price doesnt put you off

  3. Paul Gunning (verified owner)

    Fits the 300Tdi Defender air box with no modification / straight replacement. Combined with the Allisport air intake hose and boost pipe set, helps to improve performance alongside some tuning.

Add a review

Your email address will not be published. Required fields are marked *

1 Year Warranty

If your product fails due to a manufacturing defect we will repair or replace it without charge, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy.

The products eligible for warranty are covered to the original owner, and not a third party.

This warranty does not cover damage caused by accident, improper care, negligence, normal wear and tear, or the natural breakdown of materials over extended time and use. Neither are we liable for any claims for workshop time, loss of earning, vehicle storage etc

Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.

For warranty evaluation, your product must be returned directly to AlliSport Ltd, Aubrey’s Farm, Bromesberrow Estate, Ledbury, Herefordshire, HR8 1RZ, UK.

All shipping for warranty must be pre-paid, suitably packed and insured and accompanied by reference to the original invoice. We cannot be liable for lost or damaged in-bound packages.