BMW K&N Filters Cold Air Intake Information

K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM

K&N's 57 Series Generation II FIPK (Fuel Injection Performance Kit) cold air intake system is designed to significantly reduce intake restriction as it smoothens and straightens air flow resulting to additional power and torque. It is custom engineered and aerodynamically designed to drive more air into your engine. Its air filter is made of multiple interwoven layers of surgical cotton gauze infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• With heat shield
• Black tube finish
• Plastic tube material

Features

• Provides power up to 17.83 h.p. at 7400 rpm
• Up to 99% filtration efficiency
• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Product legal for sale in California under Executive Order (EO) number D-269-31. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.

Series: K&N 57 Generation II

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33571003

K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM

K&N's 57 Series Generation II FIPK (Fuel Injection Performance Kit) cold air intake system is designed to significantly reduce intake restriction as it smoothens and straightens air flow resulting to additional power and torque. It is custom engineered and aerodynamically designed to drive more air into your engine. Its air filter is made of multiple interwoven layers of surgical cotton gauze infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• With heat shield
• Black tube finish
• Plastic tube material

Features

• Provides power up to 8.66 h.p. at 6300 rpm
• Up to 99% filtration efficiency
• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Product legal for sale in California under Executive Order (EO) number D-269-28. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.

Series: K&N 57 Generation II

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33571000

K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM

K&N's 57 Series Generation II FIPK (Fuel Injection Performance Kit) cold air intake system is designed to significantly reduce intake restriction as it smoothens and straightens air flow resulting to additional power and torque. It is custom engineered and aerodynamically designed to drive more air into your engine. Its air filter is made of multiple interwoven layers of surgical cotton gauze infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• With heat shield
• Mounting hardware included
• Black tube finish
• Plastic tube material

Features

• Provides power up to 9.69 h.p. at 6090 rpm
• Up to 99% filtration efficiency
• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Product legal for sale in California under Executive Order (EO) number D-269-31. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.

Series: K&N 57 Generation II

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33571002

K&N 57I SERIES GENERATION II PERFORMANCE INDUCTION KIT

K&N's 57i Series Generation II performance induction kit is designed to increase your vehicle's power and acceleration throughout the RPM range. It features an extra surface area that captures and holds more dirt. It works with OE computer system and replaces your restrictive OE air filter and box. It also features a washable and reusable air filter made of multiple interwoven layers of surgical cotton gauze that is infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• With heat shield
• Mounting hardware included
• Black tube finish
• Plastic tube material

Features

• Up to 99% filtration efficiency
• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states

Series: K&N 57i Generation II

Type: Direct fit, 49-state legal - no CA shipments

Quantity Sold: Sold individually

Part #: K3357I1001

K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- Provides additional power up to 11.46 h.p. at 6030 RPM; 96 to 99 percent filtration efficiency; Includes black roto molded intake tube, red air filter, heat shield, and all the necessary hardware for installation; Fuel injection performance kit; Features high density polyethylene intake tube that is custom engineered and aerodynamically designed to drive air into your engine; Its washable and reusable air filter is made of multiple interwoven layers of surgical cotton gauze infused or charged with oil for outstanding filtration and airflow; Comes with a heat shield that is custom designed to isolate and provide cooler air; Virtually eliminates intake tract restriction by replacing the air filter and the entire air path to the engine; Can go up to 100,000 miles between cleanings depending on driving conditions; Easy to install. Product legal for sale in California under Executive Order (EO) number D-269-31. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.

Series: K&N 57 Generation II

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33571001

K&N 57I SERIES GENERATION I PERFORMANCE INDUCTION KIT

K&N's 57i Series Generation I performance induction kit is designed to increase your vehicle's power and acceleration throughout the RPM range. It features an extra surface area that captures and holds more dirt. It works with OE computer system and replaces your restrictive OE air filter and box. It also features a washable and reusable air filter made of multiple interwoven layers of surgical cotton gauze that is infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• Without heat shield
• Hose, mounting hardware included
• Black tube finish
• Plastic tube material

Features

• Up to 99% filtration efficiency
• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states

Series: K&N 57i Generation I

Type: Direct fit, 49-state legal - no CA shipments

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33570366

K&N 57I SERIES GENERATION I PERFORMANCE INDUCTION KIT

K&N's 57i Series Generation I performance induction kit is designed to increase your vehicle's power and acceleration throughout the RPM range. It features an extra surface area that captures and holds more dirt. It works with OE computer system and replaces your restrictive OE air filter and box. It also features a washable and reusable air filter made of multiple interwoven layers of surgical cotton gauze that is infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• Without heat shield
• Black tube finish
• Plastic tube material

Features

• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states

Series: K&N 57i Generation I

Type: Direct fit, 49-state legal - no CA shipments

Quantity Sold: Assembly

Part #: K33570334

K&N 57I SERIES GENERATION I PERFORMANCE INDUCTION KIT

K&N's 57i Series Generation I performance induction kit is designed to increase your vehicle's power and acceleration throughout the RPM range. It features an extra surface area that captures and holds more dirt. It works with OE computer system and replaces your restrictive OE air filter and box. It also features a washable and reusable air filter made of multiple interwoven layers of surgical cotton gauze that is infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• Without heat shield
• Without tube

Features

• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states

Series: K&N 57i Generation I

Type: Direct fit, 49-state legal - no CA shipments

Quantity Sold: Sold individually

Part #: K33570395

K&N 57I SERIES GENERATION I PERFORMANCE INDUCTION KIT

K&N's 57i Series Generation I performance induction kit is designed to increase your vehicle's power and acceleration throughout the RPM range. It features an extra surface area that captures and holds more dirt. It works with OE computer system and replaces your restrictive OE air filter and box. It also features a washable and reusable air filter made of multiple interwoven layers of surgical cotton gauze that is infused or charged with oil for outstanding filtration and airflow.

Specifications

• Cotton gauze filter material
• Oiled filter element
• Without heat shield
• Without tube

Features

• Washable and reusable air filter
• Can go up to 100,000 miles between cleanings depending on driving conditions

Notes

• Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states

Series: K&N 57i Generation I

Type: Direct fit, 49-state legal - no CA shipments

Quantity Sold: Assembly

Part #: K33570513

K&N 57I SERIES PERFORMANCE INDUCTION KIT, GENERATION I -- Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states; Designed To Increase Power And Acceleration Throughout The RPM Range, Replaces OEM Filter And Air Box, Works With Original Equipment Manufacturer Computer System, Features An Extra Surface Area That Captures And Holds More Dirt, Has A Service Life Of 100,000 Miles, Comes With A Washable And Reusable Cone Air Filter With Adapters, Easy Installation, With Manufacturer's Limited Million Mile Warranty

Series: K&N 57i Generation I

Type: Direct fit, 49-state legal - no CA shipments

Quantity Sold: Sold individually

Part #: K33570393