K&N 57I-1000 Performance Air Intake System BMW 323I SERIES E46, 24V, 170BHP

Description K&N 57I-1000 Performance Air Intake System BMW 323I SERIES E46, 24V, 170BHP

K&N 57i Generation II Induction Kits are designed primarily for European vehicles. These intake kits feature a No-Hassle Lifetime Limited Warranty. The kits utilize non-metallic rotationally molded tubes, which can help reduce air temperature and decrease intake sound compared to metal tubes.

Restriction can occur between the air filter and the engine, limiting the benefits of a K&N Air Filter alone. The factory air path is often the weakest link in the airflow chain, reducing a vehicle's natural horsepower. K&N Air Intake Kits address this by replacing both the air filter and the entire air path to the engine, virtually eliminating air path restriction. The aerodynamically engineered tube delivers a large volume of air to the engine, resulting in increased power.

• Guaranteed to increase horsepower
• Designed to improve throttle response and engine sound
• Replaces entire factory air intake system
• Washable and reusable lifetime air filter

Specifications:

• Replacement Filter: RU-4550
• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Air Filter Outlet Shape: Round
• Clamps Included: 3
• Clamp Material: Steel
• Clamp Style: Regular
• Couplers Included: 1
• Type: Gen II
• Product Style: 57i Series International Kits
• Intake Pipe Color / Finish: Black
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Street Legal In All US States: Not legal for sale or use in California on any pollution controlled motor vehicle.
• TUV Approved (Europe): No
• Top Style: Chrome
• Weight: 6.5 lb (3 kg)
• Product Box Height: 12 in (305 mm)
• Product Box Length: 18 in (457 mm)
• Product Box Width: 12 in (305 mm)
• California Restricted: Not legal for sale or use in California
• Mounting Hardware Included: Yes
• Warranty: No-Hassle Lifetime Limited