Ford K&N Filters Piston and Cylinder Sets Information

K&N 77 SERIES HIGH FLOW PERFORMANCE AIR INTAKE KIT

K&N's 77 Series high-flow performance air intake kit is designed to replace your vehicle's restrictive factory air filter and air intake housing. It dramatically reduces intake restriction resulting in additional power and torque. 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
• Polished tube finish
• T-6063 aluminum tube material

Features

• Provides power up to 11.24 h.p. at 4950 rpm
• Up to 99% filtration efficiency
• Mandrel-bent tubing
• 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-269-34. 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 77

Type: Direct fit, 50-state legal

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33772561KP

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
• Without heat shield
• Black tube finish
• Plastic tube material

Features

• Provides power up to 11.85 h.p. at 5797 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 #: K33572559

K&N 77 SERIES HIGH FLOW PERFORMANCE AIR INTAKE KIT -- 50-state legal; Provides additional power up to 11.21 h.p. at 5797 RPM; 96 to 99 percent filtration efficiency; Includes silver intake tube, red air filter, heat shield, and all the necessary hardware for installation; Metal intake kit; Features T-6063 aluminum 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.

Series: K&N 77

Type: Direct fit, 50-state legal

Quantity Sold: Sold individually

Warranty: Million-mile K&N limited warranty

Part #: K33772574KS

K&N 63 SERIES AIRCHARGER COLD AIR INTAKE KIT

K&N's 63 Series Aircharger cold air intake kit is designed to replace your vehicle's restrictive factory air filter and air intake housing. It dramatically reduces intake restriction resulting in additional power and torque. 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 10.03 h.p. at 4921 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

• 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 63 Aircharger

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

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33631106

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
• 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

• Product legal for sale in California under Executive Order (EO) number D-269-26. 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 #: K33572548

K&N APOLLO CIS COLD AIR INTAKE

K&N Apollo CIS Universal cold air intake features Apollo's shell that reduces heat build-up and feeds cold air into your engine. Its vent adapters allow reuse of stock sensors originally installed in factory air box.

Specifications

• Cotton gauze filter material
• Oiled filter element
• Without heat shield
• Hose, intake shell, blanking plug, adapter included
• 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
• Requires K&N silicone adaptor part number 85-6003 to connect 60 mm diameter stock intake hose to air filter's neck flange or 85-6001 to connect 80 mm diameter stock intake hose to air filter's neck flange
• 70 mm diameter stock intake hose can be used to connect to Apollo intake shell

Series: K&N Apollo CIS

Type: Minor modifications required, 49-state legal - no CA shipments

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33RC5052AL

K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- Provides Additional Power Up To 8.69 hp At 5303 RPM, 96%-99% Filtration Efficiency Rate, It Significantly Reduces Intake Restriction As It Smoothens And Straightens Air Flow, This Allows The Vehicle's Engine To Inhale A Large Volume Of Air Than OEM Air Filter Assembly For More Usable Power And Acceleration Throughout The RPM Range, Comes With A Washable And Reusable Filter, Heat Shield Included, Easy Installation Product legal for sale in California under Executive Order (EO) number D-269-18. 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 #: K33572528

K&N 57 SERIES FIPK COLD AIR INTAKE, GENERATION II -- Designed To Increase Power By As Much As 10% By Reducing Intake Restriction, Produces An Additional 5.86 Horsepower At 4202 Rpm, Replaces Entire Air Intake Tract And Filter, Comes With A Washable And Reusable Filter That Lasts Longer, Easy Installation Product legal for sale in California under Executive Order (EO) number D-269-26. 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 #: K33572536

K&N AIR FILTER RECHARGER SERVICE KIT -- Aerosol spray can; A six-step maintenance system designed to recharge your K&N Air Filter; Restores air flow efficiency; For use on K&N filters only.

Type: Universal product

Quantity Sold: Kit

Part #: K33995000

K&N APOLLO CIS COLD AIR INTAKE

K&N Apollo CIS Universal cold air intake features Apollo's shell that reduces heat build-up and feeds cold air into your engine. Its vent adapters allow reuse of stock sensors originally installed in factory air box.

Specifications

• Cotton gauze filter material
• Oiled filter element
• Without heat shield
• Hose, intake shell, blanking plug, adapter included
• 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
• Requires K&N silicone adaptor part number 85-6003 to connect 60 mm diameter stock intake hose to air filter's neck flange or 85-6001 to connect 80 mm diameter stock intake hose to air filter's neck flange
• 70 mm diameter stock intake hose can be used to connect to Apollo intake shell

Series: K&N Apollo CIS

Type: Minor modifications required, 49-state legal - no CA shipments

Quantity Sold: Assembly

Warranty: Million-mile K&N limited warranty

Part #: K33RC5052AS