Genuine K&N air filter
Removable bung for extra CBV noise
Fits Focus RS mk2, RS mk3 Focus ST & Focus 1.5 Ecoboost - all years
Easy under 5 min install - Click product video for step by step guide
Shipping is AU express.
How to clean a K&N air filter
3 Reviews
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Sounds insane
This has made such a difference in induction noise in the ST along with the RS style cover. Sounds awesome
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Perfect
If your buying this you already know the difference a k and n air filter makes This one is no exception Super easy install Better air flow and induction sound
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MK 2 Rs Air filter
Placed order had delivery in 2 day great service very helpful
