The K&N 57S Performance Airbox is a complete airbox assembly designed to replace your car's factory fitted... Read More
FREE SHIPPING on this item to all UK Mainland Addresses (Note: Offer Excludes Highlands, Islands and Northern Ireland)
Make | Seat |
Model | Altea / XL / Freetrack (5P) 1.6i |
Year | 2004>2010 |
Manufacturer | K&N |
Manufacturer Part | 57s-9500 |
Larkspeed Code | 37757s9500 |
The K&N 57S Performance Airbox is a complete airbox assembly designed to replace your car's factory fitted air filter housing
This fully enclosed injection moulded air box reduces sound and cools the air. It has a custom engineered Velocity Stack designed to smooth & straighten air flow, thereby reducing turbulence and increasing horepower. Using the K&N 57S Performance Airbox will give you up to three times the power gain that you would achieve from using a K&N Replacement Air Filter alone. In tests the 57S has delivered increases of up to 11BHP!!
The 57S Performance Airbox features a washable and reusable oversized conical K&N High-Flow air filter and the lid of the airbox can be easily removed for servicing
This unit will fit directly on to your existing mounting points so there will be no need for drilling or cutting
As with all K&N products, this 57S Performance Airbox comes with a million mile limited warranty, so will last the life of your car.
Note that the image shown is just a stock image - not your actual filter
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