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K&N Air Filters The #1 Engine Mod

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High flow and long life - K&N filters are recognised for quality and durability designed and manufactured to the highest specification. The K&N track record is first class, manufacturing filtration products for over 72 years. and supplying a million mile warranty on replacement elements. All K&N filters are fully washable, meaning long life and total protection for your car.

POTN is a K&N main dealer so call us for the best prices.

Why do I need to improve my airflow?
By getting more oxygen into the combustion process you get a quicker and hotter burn which gives you more power.

Quick Tip:
Cold air is more dense than hot air, that means the colder the air supply the more oxygen it has in it. So if your going to do a power test, do it on a cold day for the best results.

K&N 57i induction kits the UK's most popular modification

Increases horsepower and throttle response!

Replaces restrictive factory air filter housing with K&N high flow filter element.

Clamps-on directly to manufacturer's filter housing or directly to the engine.

Flexible air intake tube directs cool air towards the filter element.

All materials needed for installation are in the kit.

Engineered for each specific application.

Backed by K&N's Million Mile Limited Warranty.™

Economical Entry Level Design.

for K&N 57i Induction Kits click here.

The K&N Typhoon™ Air Intake System is a free-flowing mandrel-bent aluminum tube induction system designed to provide cooler, denser air to the engine for increased performance. It is a direct replacement for the restrictive OE air box and the constrictive factory air filter and inlet tract.

Using the most advanced airflow management technology, K&N has optimized the flow characteristics of the Typhoon Air Intake System to complement its high-flow Filtercharger® . Designed to fit most sport compact performance vehicles, Typhoon Air Intake Systems are available in three or four distinctive finishes: powdercoated sparkled red, blue, silver; and brightly polished aluminum.

All Typhoon Air Intake Systems come with a reusable conical K&N Filtercharger® element backed by the company's exclusive Million Mile Limited Warranty . All Typhoon Air Intake Systems come complete with installation hardware and step-by-step installation instructions.

for K&N Typhoon click here.