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K&N Filters

K&N Filters 57i Performance Induction Kit

From £73.19
Was From £97.07
Save From £23.88(25%)
K&N Filters 57i Performance Induction Kit
K&N Filters 57i Performance Induction Kit
(7 customer reviews)
Replaces Original Element And Airbox
Improves Horsepower And Acceleration
All Parts And Fittings Required Included
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Key Features

About K&N Filters

Which Air Filter ?

Q & A


K&N 57i Performance Induction Kits have been designed to replace the original restrictive air filter element and airbox assembly with a high-flow cone type element to release the full potential of the air intake system.

The pleated cotton and mesh gauze filters have been designed to improve air flow and horsepower, offering a crisper throttle response and superior performance for improved acceleration and greater driving enjoyment. All this with the highest level of filtration, giving the ultimate protection for the engine. The open type filter system gives the engine a crisp induction roar, so not only does the kit look good, it sounds superb.

As this is a fully engineered solution, the kit generally comes with a mounting point for any sensors that are moved during fitting.

Kits typically contain:

  • Cone style high flow filter
  • Necessary fitting parts, including adaptors
  • Fitting instructions

K&N 57i Induction Kits are supplied pre-oiled and ready to use, and can be used over and over again. Simply clean and re-oil the filter with the K&N service kits (available to purchase separately) for long lasting performance gains and up to 50,000 miles between air filter cleaning. Not having to buy another air filter means the K&N filter is also environmentally friendly!

The K&N Million Mile Limited Warranty means each and every filter is manufactured to the highest standards and will last you and your car a lifetime. 

PLEASE NOTE: Picture for illustration purposes only.

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