ITG ProFilter performance air filters are one of the simplest upgrades you can make to a European performance car. They directly replace the original paper filter inside the factory airbox, with no complete intake system or major modification required.
ITG's reusable performance filters offer increased airflow while retaining the original airbox, cold-air feed and factory-style fitment. Selected ITG replacement filters are rated at up to 30% more airflow than a standard paper air filter.
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A Simple Performance Upgrade
Direct Replacement
No aftermarket airbox is required. Remove the original filter and replace it with the correct ITG ProFilter for your vehicle.
More Airflow
The multi-layer performance filter material is designed to provide less restriction than a conventional disposable paper element while maintaining effective filtration.
Reusable
Instead of replacing the filter at every service interval, ITG foam filters can be cleaned, re-oiled and reused.
Why ITG ProFilter?
- Up to 30% more airflow compared with a standard paper filter on applicable products
- Direct factory-airbox fitment for the specified vehicle
- Washable and reusable instead of disposable
- Multi-layer foam filtration designed for airflow and engine protection
- Long service life when correctly maintained
- Easy cleaning without deep paper-style pleats trapping debris
- Handmade in Britain
- Motorsport-proven filtration technology
Keep the Factory Airbox. Improve the Filter.
For many road cars, replacing the panel filter is a sensible first intake upgrade. You retain the vehicle's original sealed airbox and cold-air ducting while replacing the restrictive disposable element with a reusable performance filter.
ITG also notes that its ProFilter range can improve low-speed airflow, throttle response, torque and fuel consumption compared with the original paper element, although the factory intake ducting still limits the maximum airflow available to the engine.
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Frequently Asked Questions
Does an ITG ProFilter replace the original air filter?
Yes. ITG ProFilters are designed as direct replacement filters for the original airbox on the specified vehicle. Remove the original filter and install the correct ITG filter in its place.
How much more air does an ITG filter flow?
Selected ITG replacement filters are listed as providing up to 30% more airflow than a standard paper air filter. Actual airflow and vehicle response depend on the filter, engine and complete factory intake system.
Will an ITG panel filter increase horsepower?
A drop-in filter reduces one source of intake restriction, but the original airbox, ducting and inlet pipework remain in place. ITG itself notes that ProFilters can improve airflow, throttle response and torque without necessarily creating a large peak-power increase on an otherwise standard vehicle.
Do ITG foam filters need to be cleaned?
Yes. ITG currently recommends cleaning its WB panel and BH cylindrical ProFilters approximately every 16,000 km and inspecting them at least every 12 months. Filters used in dusty conditions may need more frequent maintenance.
Do ITG foam filters need oil?
Yes. ITG's current maintenance instructions specify cleaning and re-oiling its foam filters using suitable ITG filter oil and cleaner. Follow the instructions supplied for the exact filter.
Will an ITG filter fit my vehicle?
Fitment is vehicle-specific. Use the Euro Car Upgrades Vehicle Finder and confirm the model, engine, year and product fitment information before ordering.
Does an ITG replacement filter require ECU tuning?
No ECU tuning is normally required simply to replace the standard panel filter with the correct ITG ProFilter.
Does ITG make filters for modified intake systems?
Yes. ITG also manufactures Megaflow, Maxogen and universal-style filtration products for modified intake, throttle-body and motorsport applications. These require more careful sizing and application selection than a direct-replacement ProFilter.
Do ITG replacement filters have a lifetime warranty?
Selected ITG replacement and performance road-use filters are supplied with a lifetime warranty subject to the applicable warranty terms and correct use and maintenance. Refer to the individual product information for the warranty applying to the filter you purchase.
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Find the correct ITG ProFilter for your Audi, Volkswagen, BMW, MINI, Mercedes-Benz, Porsche, Škoda and other supported European vehicles.