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K&N Performance Intake System BMW 320I, 323I, 325I, E34, 170BHP

K&N Performance Intake System BMW 320I, 323I, 325I, E34, 170BHP

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K&N Performance Intake System BMW 320I, 323I, 325I, E34, 170BHP

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SKU: KN-57-0070

Manufacturer: K&N

Quick Overview

£154.16 Excl. Tax £184.99 Incl. Tax

3-10 Working Days

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Pay in 12 monthly instalments.
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Details

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O / E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards.

Guaranteed to increase horsepower
Designed to improve throttle response and engine sound
Replaces entire factory air intake system
Not legal for highway use in states adopting California emission regulations
Washable and reusable lifetime air filter
Lasts up to 100,000 miles before service is required (depending on driving conditions)
Easy to install, usually in 90 minutes or less
K&N Million Mile Limited Warranty®

Replacement Filter	RU-5128
Air Filter Color	Net
Air Filter Material	Cotton gauze
Air Filter Outlet Shape	Round
Clamps Included	one
Clamp Material	Steel
Clamp Style	Regular
Couplers Included	None
Type	Gen I
Product Style	57i Series International Kits
Air Filter Height	3.938 in (100 mm)
Intake Pipe Color / Finish	Black
Intake Pipe Material	Flex hose
Street Legal In All US States	Not
TUV Approved (Europe)	Not
Weight	2.1 lb (0.9 kg)
Air Filter Large End Diameter	5.031 in (128 mm)
Product Box Height	7 in (178 mm)
Product Box Length	7 in (178 mm)
Product Box Width	7 in (178 mm)
California Restricted	Not legal for sale or use in California
Mounting Hardware Included	And it is
Warranty	1,000,000 Miles / 10 Year