ITG Air Filters
ITG reusable foam air filters for Defender and Discovery 2 TD5, Defender Puma TDCI, Range Rover L322 M57 and selected later Discovery and Range Rover models, together with the correct cleaning kit.
Twinwoods concentrates this range on Land Rovers where a reusable performance filter has the strongest place. Match the filter to the exact vehicle, engine and standard airbox or custom intake arrangement, then check the product page dimensions and fitment notes before ordering.
Showing all 7 resultsSorted by popularity
Choose the right ITG air filter
Most of the ITG filters in this range replace the standard element inside the original airbox. The JC60/78FC is different: it is a cone filter for a custom intake and must be matched by neck size, available space and the intake arrangement being used.
| Vehicle or job | ITG product | Check before ordering |
|---|---|---|
| Defender and Discovery 2 TD5 | WB-430 TD5 performance air filter | TD5 or Discovery 2 V8 fitment and the standard panel-filter airbox |
| Defender Puma 2.2 and 2.4 TDCI | WB-397 Defender Puma air filter | 2.2 or 2.4 TDCI engine and the standard Defender Puma airbox |
| Range Rover L322 3.0 TD6 | BH-165 BMW M57 air filter | BMW M57 engine and the original L322 filter arrangement |
| Selected later Discovery and Range Rover models | WB-522 twin air filter set | Exact model, engine and twin-filter airbox fitment shown on the product page |
| Custom or higher-powered TD5 intake | JC60/78FC Maxogen cone filter | 78mm neck, available space and the complete intake setup |
| Cleaning and re-oiling | CLK-2 ITG cleaning kit | Allow the filter to dry fully before applying the dust-retention coating |
A focused Land Rover ITG range
ITG filters make the strongest case on tuned or higher-output engines and on vehicles where the owner specifically wants a washable, reusable performance filter. The Twinwoods range therefore centres on TD5, Defender Puma TDCI, BMW M57 and selected later high-output applications rather than trying to cover every older Land Rover airbox.
Check ITG filter fitment before ordering
Vehicle and engine
Match the filter to the exact Land Rover model and engine rather than the model name alone.
Match the filter to the exact Land Rover model and engine rather than the model name alone.
Standard airbox or custom intake
Panel and cylindrical ProFilters retain the stated standard airbox. Cone filters require a suitable custom intake arrangement.
Panel and cylindrical ProFilters retain the stated standard airbox. Cone filters require a suitable custom intake arrangement.
Single filter or pair
Check whether the vehicle uses one filter element or a matched pair before ordering.
Check whether the vehicle uses one filter element or a matched pair before ordering.
Cleaning and re-oiling
Reusable foam filters must be cleaned, dried and re-oiled correctly with compatible ITG products.
Reusable foam filters must be cleaned, dried and re-oiled correctly with compatible ITG products.
Direct-replacement and cone filters
WB-430, WB-397, BH-165 and WB-522 are replacement filters for the stated standard airbox arrangements. The JC60/78FC is a custom-fit cone filter and should not be treated as a universal replacement element. Use the dimensions, neck size and fitment information on each product page together before ordering.
Related performance sections
| Section | Use it for |
|---|---|
| TD5 Performance Upgrades | TD5 intake, intercooler, turbo, exhaust, remapping and supporting performance parts |
| Defender 2.2 TDCI Engine Parts | Engine and service parts for Defender Puma 2.2 TDCI models |
| Range Rover L322 Parts | BMW M57 and later L322 service, engine and replacement parts |
