Almost nothing else can bring so much power for so little money, like a K & N 57i Performance Kit. This kit replaces the original filter box, and dramatically reduces the air resistance in the intake system.

to look under the bonnet of modern cars with fuel injection is enough to realize that the air through unnecessary angles and channels is inhibited. Air Ansaugwege and just needs a filter of this air pass through without much resistance. Create a K & N. The success of the 57i kit is in development. With special equipment, the air flow is measured and based on these data, the correct filter size. Dynamometer tests later determined not only yield the best performance, but it will also be emphasis on torque curve, the response and the economy.

 

All 57i kits are for the life of your cars.
The kit includes all required screws and brackets.
Sometimes with new air intakes or hose.
A cold air system, if it is needed, is for most standard 57i kits.
Includes washable and reusable K & N cotton air filter
1,600,000 kilometers Limited Warranty
 


All 57i kits are for the life of your cars.

The 57i kits are characterized, inter alia, the fact that they all needed screws, bracket, bracket, damper, and - if necessary - also a new large-volume suction hose included.

The air filter is always optimal, and above all, firmly attached. 57i kits come with easy-to-use installation manual.

1 million miles warranty

A look under the hood of modern injection is sufficient to detect that the air through unnecessary angles and channels is inhibited. Air Ansaugwege and just needs a filter, this air pass through without much resistance.

An important part of this kit is the K & N filter with a high air flow. The success of the 57i kit is in development. With special equipment (monitors - air resistance meters) the air flow is measured and based on these data, the correct filter size.

Dynamometer tests then determine not only the best performance, but there is also value to the torque curve, the response and the economy.

A cold air intake system is adopted in most standard kits. The cold, oxygen-rich air flows directly to the filter and it will be less heated by the engine sucked in the engine compartment air.

The cold air intake system takes in conjunction with a K & N Filters (57i kit) an optimal result: the biggest performance increase. The cold air intake system is simple using enclosed mounting material within a few minutes to install.