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K&N E-1994 5.0 out of 5 stars 1 Customer Review
Replacement Filters > Replacement Air Filter

 List Price: $128.76
Your Price: $87.99

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K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [MORE]
Available Information
E-1994 Cross Reference
Installation Instruction Sheet
Air Filter Test Data
News Story - 2008-2012 BMW M3 Drivers Can Rid Themselves of Restrictive Paper Air Filters
E-1994 Vehicle Applications

Part E-1994 Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Rectangular
Filter Material: Cotton Gauze
Flanges: None
Height: 8.438 in (214 mm)
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 2.42 oz (72 ml)
Length: 8.75 in (222 mm)
Width: 4.875 in (124 mm)
Weight: 1.2 lb (0.5 kg)
Product Box Length: 12.06 in (306 mm)
Product Box Width: 12.06 in (306 mm)
Product Box Height: 6.13 in (156 mm)

99-5050 - Filter Care Service Kit - Squeeze

Product Reviews      Review part E-1994

 The K&N air filter added life to my M3.
The engine spools faster and has more power.
I've measured 1 mpg more on my first tank.
This is my 6th year with the car and it has breathed new life into our relationship.
Great product.
Greg Trubowitsch, Texas

K&N E-1994 fits the following:
2009 BMW M3 4.0L V8 F/I - US
2008 BMW M3 4.0L V8 F/I - US