Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
BMW
57i Series Generation II Induction KitBMW 320i/ci 2.0/2.2L BMW 323i/ic/ci 2.5L & 328i/ci 2.8L BMW 325/i/ci/ti/xi 2.5L
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Replaces entire factory air intake system
- Washable and reusable lifetime air filter
- K&N Million Mile Limited Warranty
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
- Not legal for sale or use in California or other states adopting California emission standards.
Part TypeAir Intake Kit
BrandK&N
Package Height6 in (152.4 mm)
Package Width12.8
Package Length18.3
Weight6.68 PG
Weight6.5 lb (2.948 kg)
Part CategoryPerformance Parts
Flange Length0.625 in (16 mm)
Intake Pipe MaterialHigh-Density Polyethylene
Couplers Included1
Flange Angle (Deg)0
QuantitySold as a kit
Filter MaterialCotton Gauze
Filter End Cap FinishChrome
Top Outside Diameter4.5 in (114 mm)
Top StyleChrome
Air Filter Outlet ShapeRound
Flange TypeCentered
Clamp MaterialSteel
Air Filter Large End Diameter5.438 in (138 mm)
Air Filter Height6 in (152 mm)
Flange Inside Diameter4 in (102 mm)
Base Outside Diameter5.375 in (136.525 mm)
Vendor Part Number57I-1000
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
