K&N BMW 2006 - 2010 E90/91/93 335I N54 Engine Performance Air Intake System
Part #: knn57S-2003
2010 BMW 335i 3.0L L6 Gas
Non-US Models, N54 Eng.
Street Legal in All US States: No
TUV Approved (Europe): No
2010 BMW 335i xDrive 3.0L L6 Gas
Non-US Models, N54 Eng.
Street Legal in All US States: No
TUV Approved (Europe): No
2010 BMW 335i xDrive 3.0L L6 Gas
Non-US Models, N54 Eng.
Street Legal in All US States: No
TUV Approved (Europe): No
2009 BMW 335i 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2009 BMW 335i xDrive 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2008 BMW 335i 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2008 BMW 335i xDrive 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2007 BMW 335i 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2007 BMW 335i xDrive 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2006 BMW 335i 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
2006 BMW 335i xDrive 3.0L L6 Gas
All Models
Street Legal in All US States: No
TUV Approved (Europe): No
| Estimated Horsepower Gain | 9.9 HP @ 3200 RPM |
| Replacement Filter | RU-5293 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | No Clamps Required |
| Clamp Material | No Clamps Required |
| Clamp Style | No Clamps Required |
| Couplers Included | Not Required |
| Type | Gen II |
| Product Style | 57i Series International Kits |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
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