Performance Air Filters and Induction Kits

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Air-box Filters

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The simplest and most cost-effective way of improving engine performance is to replace the standard paper filter with a high-flow Jetex cotton gauze filter. Filtration is 99% at 2.8 microns, and together with a high dust retention capacity, each filter will perform mile after mile, in any conditions. Also, each filter is washable and reusable so there is no need to buy a new filter at every service! A free flowing and effective filtrating air filter will also help to improve fuel economy too. The long term benefits of fitting a Jetex filter are clear.

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• Made from 4 layered cotton gauze to allow filtration of all particle sizes. TUV approvals show 99% filtration at 2.8 microns.
• Alongside excellent filtration, large volumes of air are allowed through the filter even when dirty. This ensures Jetex Filters work better, for longer.
• Amongst the top performers in magazine tests (see below):

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From Fast Car (2012):

Jetex may be best known for their exhaust systems and custom exhaust parts, but they also had the best performing cotton filter in this test by quite a margin, and the second-best flowing filter overall, behind the stainless-steel mesh Powertec unit. The results are more or less identical to those of the Pipercross foam filter, with a maximum pressure increase of 0.23kPa less than the Green Cotton filter, and 0.37kPa less than the K&N filter. Considering the cotton gauze design should be one of the best at filtering dirt, this was a very impressive result, and it also proved that a good-sized filter is invaluable when going for maximum performance.

[Test was performed on a cone filter]

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Induction Kits:

For a more advanced air intake modification, an induction kit will ensure faster air intake and improved throttle response. Each kit is designed to replace the existing air box (where applicable) with a conical or cylindrical high-flow sports filter, together with all necessary tubing, fittings and fixings. Performance improvement varies depending on each application, but you should expect a few BHP increase.

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