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Product
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- Oil Filter
- H-3.75 in.; OD-3 in.; 3/4 in. - 16 Thread; psi Relief Valve 11-14
- K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
- Performance Gold Oil Filter
- Product Attributes:
- Removal Nut Size: 1.000 In.
- WARNING CA Proposition 65: No
- Bypass Valve: Yes
- Item Weight: 0.800 Lbs. (0.4 Kg)
- Product Box Height: 4.000 In. (102mm)
- Filter Material: High Flow Premium Media
- Gasket Material: Viton Rubber
- Product Box Width: 3.190 In. (81mm)
- Package Material: Paperboard
- Product Box Length: 3.190 In. (81mm)
- PSI Relief Valve: 11-14
- Removal Nut: Yes
- Item Height: 3.750 In. (95mm)
- Package Type: Box
- Anti-Drain Back Valve: Yes
-
Features:
- OE Replacement Oil Filter
- 1 in. Exposed Nut Designed For Easy Oil Filter Removal
- Heavy Duty Construction For Extreme Conditions
- Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
- K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.
Additional Fitment Information:
| Vehicle |
|---|
| 2011 - Ford Focus |
- Oil Filter
- H-3.75 in.; OD-3 in.; 3/4 in. - 16 Thread; psi Relief Valve 11-14 Premium Oil Filter w/Wrench Off Nut; Spin On
- K/N Wrench-Off oil filters are engineered to help ensure high flow rates and exceptional protection from contaminants. Each filter comes with a hex nut welded to the top of the canister; allowing for easy removal with a standard wrench.
- Performance Gold Oil Filter
- Product Attributes:
- Removal Nut Size: 1.000 In.
- WARNING CA Proposition 65: No
- Bypass Valve: Yes
- Item Weight: 0.800 Lbs. (0.4 Kg)
- Product Box Height: 4.000 In. (102mm)
- Filter Material: High Flow Premium Media
- Gasket Material: Viton Rubber
- Product Box Width: 3.190 In. (81mm)
- Package Material: Paperboard
- Product Box Length: 3.190 In. (81mm)
- PSI Relief Valve: 11-14
- Removal Nut: Yes
- Item Height: 3.750 In. (95mm)
- Package Type: Box
- Anti-Drain Back Valve: Yes
-
Features:
- OE Replacement Oil Filter
- 1 in. Exposed Nut Designed For Easy Oil Filter Removal
- Heavy Duty Construction For Extreme Conditions
- Anti-Drain Back Valve - Where Applicable - Eliminates Dry Starts
- K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N 1-Year Limited Warranty.
This Part Fits the Following OEM/Substitute Numbers:
04E115561, 04E115561H, 104044, 11421258039, 1164626, 11715272, 1174416, 1183358, 119139, 1205002, 1220406, 1220645, 130144, 132023, 140517050, 1520813210, 1520813212, 1520855400...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2011 - Ford Focus | L | 1999 | 4 Cyl 2.0L | 122 |
- Oil Filter; Spin-On
- High Flow Premium Media; H-3.406 in.; OD-3 in.; psi Relief Valve 11-17
- K/N Select Oil Filters have been specially designed for professional installers. Their high flow design can help to improve engine performance by reducing oil filter restriction while they provide outstanding filtration.
- Oil Filter
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- High Performance Design for Outstanding Filtration
- High-Efficiency Media with Uniform Pleats
- Allows for High Oil Flow Rates
- Ideal for High-End Synthetic Motor Oil
- K&N Select Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine performance by reducing oil filter restriction. Our Select Oil Filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Select Oil Filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional and blended motor oils. The pleated media provides high capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation. K&N Select Oil Filters are available for canister and cartridge type oil filter applications.
Additional Fitment Information:
| Vehicle |
|---|
| 2011 - Ford Focus |
- Universal Clamp-On Air Filter
- Round Tapered; OD-6 in./5 in.; Inside Flange Dia.-2.75 in.; Centered; Rubber End; Filter Length 5.5 in.; Clamp-On Replacement Filter For Performance Intake Kit [PN69-3516TTK]
- Regardless of the angle or offset diameter of an air intake; there is probably a K/N Universal air filter for your equipment. K/N universal air filters are washable and reusable.
- Universal Air Cleaner Assembly
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Flange Length: 2.000 In. (51mm)
- Flange Offset: 0.000 In. (0mm)
- WARNING CA Proposition 65: Yes
- Base Outside Diameter: 6.000 In. (152mm)
- Item Weight: 1.200 Lbs. (0.5 Kg)
- Machine Washable: Yes
- Product Box Height: 7.750 In. (197mm)
- Filter Material: Cotton Gauze
- Product Box Width: 6.810 In. (173 Mm)
- Product Box Length: 6.810 In. (173mm)
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Item Height: 5.500 In. (140mm)
- Prop 65 (C, R or CR): Cr
- Number of Flanges: 1
- Top Style: Rubber
- Pre-Screened: No
- Automotive Item Grade: High Performance
- Top Material: None
- Flange Angle: 0 Degree
- CARB/Air Horn Diameter: 2.750 In.
- Shape: Round Tapered
- Top Outside Diameter: 5.000 In. (127mm)
- Package Material: Paperboard
- Filter Re-Oiling Amount: 1.43 Oz (42 Ml)
- Flange Inside Diameter: 2.750 In. (70mm)
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Flange Type: Centered
- Package Type: Box
-
Features:
- Designed To Increase Horsepower And Acceleration
- High Air Flow With Excellent Filtration
- Clamp-On Washable and Reusable Air Filter
- Malleable Flanges
- One Year Limited Warranty
- K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2011 - Ford Focus | L | 1999 | 4 Cyl 2.0L | 122 |
- Performance Air Intake System
- ; California Air Resources Board Exempt: No; 57i Series - Induction Kit; High Density Polyethylene Tube
- K/N s easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. K/N air intakes come with K/N s No-Hassle Lifetime Limited Warranty.
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Air Filter Height: 6.344 In. (161mm)
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Mounting Hardware Included: Yes
- WARNING CA Proposition 65: Yes
- California Restricted: Not Legal For Sale Or Use In California
- TUV Approved (Europe): No
- Replacement Filter: Rc-70031
- Item Weight: 5.200 Lbs. (2.3 Kg)
- Product Box Height: 12.000 In. (305mm)
- Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Product Box Width: 14.000 In. (356mm)
- Air Filter Outlet Length: 3.875 In. (98mm)
- Product Box Length: 22.000 In. (559mm)
- Clamp Quantity: 1
- Intake Pipe Color: Black
- Clamp Color: Natural
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Clamp Material: Stainless Steel
- Prop 65 (C, R or CR): Cr
- Intake Pipe Material: High-density Cross-linked Polyethylene
- Air Filter Outlet Width: 3.875 In. (98mm)
- Air Filter Element Washable: Yes
- Couplers Included: No
- Package Material: Paperboard
- Filter Color: Red
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Package Type: Box
- Air Box Included: No
- Street Legal: No
-
Features:
- Guaranteed To Increase Horsepower
- Designed To Improve Throttle Response And Engine Sound
- Replaces The Entire Factory Air Intake System
- Washable And Reusable Lifetime Air Filter
- Lasts Up To 100 000 Miles Before Service Required
- Easy To Install - Usually in 90 Minutes or Less
- K&N Million Mile Limited Warranty
- K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No-Hassle Lifetime Limited Warranty. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 57i Intakes are not legal for use in California and other US States adopting California emission standards.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2011 - Ford Focus | L | 2521 | 5 Cyl 2.5L | 154 |
- Performance Air Intake System
- Includes Red Air Filter/Tubing/Adaptors/Hardware;Not Legal For Sale Or Use In California
- K/N s easy-to-install performance air box replaces the restrictive factory air filtration system delivering a guaranteed power gain. This power boosting air intake comes with K/N s famous Million Mile Limited Warranty.
- 57i Series Induction Kit
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Air Filter Height: 7.688 In. (195mm)
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Mounting Hardware Included: Yes
- WARNING CA Proposition 65: Yes
- California Restricted: Not Legal For Sale Or Use In California
- TUV Certificate Number: Tu-025979-c0-206
- Replacement Filter: E-9289
- Item Weight: 4.200 Lbs. (1.9 Kg)
- Product Box Height: 11.810 In. (300mm)
- Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Product Box Width: 11.810 In. (300 Mm)
- Air Filter Outlet Length: 0.438 In. (11mm)
- Product Box Length: 15.340 In. (390mm)
- Clamp Quantity: No Clamps Included
- Clamp Color: Natural
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Clamp Material: Stainless Steel
- Prop 65 (C, R or CR): Cr
- Air Filter Outlet Width: 2.750 In. (70mm)
- Air Filter Element Washable: Yes
- Package Material: Paperboard
- Couplers Included: No
- Filter Color: Red
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Package Type: Box
- Air Box Included: No
- Street Legal: No
-
Features:
- Guaranteed To Increase Horsepower
- Designed To Improve Throttle Response And Engine Sound
- Replaces The Entire Factory Air Intake System
- Washable And Reusable Lifetime Air Filter
- Lasts Up To 100 000 Miles Before Service Required
- Easy To Install - Usually in 90 Minutes or Less
- K&N Million Mile Limited Warranty
- Million Mile Limited Warranty
- The K&N 57S-4000 Performance Airbox replaces the restrictive factory air filter and air box lid. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57S-4000 Performance Airbox comes with an oversized conical K&N high-flow air filter and an injection molded air box lid with the K&N logo embossed on top. The air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This performance air box is relatively easy to install into the air box base with commonly available tools. K&N builds these air box systems to last for the life of your vehicle and they are backed by K&N's Million Mile Limited Warranty. Some K&N 57S Series Performance Airboxes are compliant with the latest TUV emissions and sound regulations. Check the K&N catalog or website for vehicle applications and specific TUV status for each vehicle and air intake.
Additional Fitment Information:
| Vehicle | Block | CC | Fuel Type | Engine | Fuel Delivery Type | Sub Model | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|
| 2011 - Ford Focus | L | 2521 | GAS | 5 Cyl 2.5L | FI | ST | Turbocharged | 154 |
- Performance Air Intake System
- Includes Red Air Filter/Tubing/Adaptors/Hardware;Not Legal For Sale Or Use In California 57S Series - Air Filter w/Lid
- K/N s easy-to-install performance air box replaces the restrictive factory air filtration system delivering a guaranteed power gain. This power boosting air intake comes with K/N s famous Million Mile Limited Warranty.
- 57i Series Induction Kit
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Air Filter Height: 7.688 In. (195mm)
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Mounting Hardware Included: Yes
- WARNING CA Proposition 65: Yes
- California Restricted: Not Legal For Sale Or Use In California
- TUV Certificate Number: Tu-025979-c0-206
- Replacement Filter: E-9289
- Item Weight: 4.200 Lbs. (1.9 Kg)
- Product Box Height: 11.810 In. (300mm)
- Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Product Box Width: 11.810 In. (300 Mm)
- Air Filter Outlet Length: 0.438 In. (11mm)
- Product Box Length: 15.340 In. (390mm)
- Clamp Quantity: No Clamps Included
- Clamp Color: Natural
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Clamp Material: Stainless Steel
- Prop 65 (C, R or CR): Cr
- Air Filter Outlet Width: 2.750 In. (70mm)
- Air Filter Element Washable: Yes
- Package Material: Paperboard
- Couplers Included: No
- Filter Color: Red
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Package Type: Box
- Air Box Included: No
- Street Legal: No
-
Features:
- Guaranteed To Increase Horsepower
- Designed To Improve Throttle Response And Engine Sound
- Replaces The Entire Factory Air Intake System
- Washable And Reusable Lifetime Air Filter
- Lasts Up To 100 000 Miles Before Service Required
- Easy To Install - Usually in 90 Minutes or Less
- K&N Million Mile Limited Warranty
- Million Mile Limited Warranty
- The K&N 57S-4000 Performance Airbox replaces the restrictive factory air filter and air box lid. K&N performance air boxes are designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57S-4000 Performance Airbox comes with an oversized conical K&N high-flow air filter and an injection molded air box lid with the K&N logo embossed on top. The air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This performance air box is relatively easy to install into the air box base with commonly available tools. K&N builds these air box systems to last for the life of your vehicle and they are backed by K&N's Million Mile Limited Warranty. Some K&N 57S Series Performance Airboxes are compliant with the latest TUV emissions and sound regulations. Check the K&N catalog or website for vehicle applications and specific TUV status for each vehicle and air intake.
Additional Fitment Information:
| Vehicle | Block | CC | Fuel Type | Engine | Fuel Delivery Type | Sub Model | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|
| 2011 - Ford Focus | L | 2521 | GAS | 5 Cyl 2.5L | FI | ST | Turbocharged | 154 |
- Performance Air Intake System
- Textured Black; Includes Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 5.83 HP At 5000 RPM;Not Legal For Sale Or Use In California PZEV~69 Series - Metal Intake Kit For Sport Compact & Sports Car; Black [CA]
- K/N s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque; and are protected by the K/N No-Hassle Lifetime Limited Warranty.
- Typhoon Cold Air Induction Kit
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Air Filter Height: 5.500 In. (140mm)
- Clamp Style: Regular
- Coupler Color: Black
- Mounting Hardware Included: Yes
- WARNING CA Proposition 65: Yes
- Estimated Horse Power Gain: 5.83 Hp @ 5000 Rpm
- California Restricted: Not Legal For Sale Or Use In California
- TUV Approved (Europe): No
- Intake Pipe Inlet Shape: Round
- Replacement Filter: Ru-4960xd
- Item Weight: 8.600 Lbs. (3.9 Kg)
- RPM: 5000
- Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Air Filter Outlet Length: 2.750 In. (70mm)
- System Type: Cold Air
- Clamp Quantity: 5
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Intake Pipe Outlet Shape: Round
- Intake Pipe Color: Textured Black
- Clamp Color: Natural
- Clamp Material: Stainless Steel
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Prop 65 (C, R or CR): Cr
- Intake Pipe Material: Aluminum
- Air Filter Outlet Width: 2.750 In. (70mm)
- Horse Power Increase: 6 Hp
- Intake Pipe Inlet Length: 7.500 In. (191mm)
- Air Filter Element Washable: Yes
- Couplers Included: 1
- Package Material: Paperboard
- Intake Pipe Inlet Width: 2.750 In. (70mm)
- Intake Pipe Outlet Length: 7.500 In. (191mm)
- Filter Color: Red
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Package Type: Box
- Air Box Included: No
- Street Legal: No
- Intake Pipe Outlet Width: 2.750 In. (70mm)
-
Features:
- Guaranteed To Increase Horsepower
- Designed To Improve Throttle Response And Engine Sound
- Free Flowing Aluminum Tube
- Easy To Install Usually In 90 Minutes or Less
- Lasts Up To 100000 Miles Before Service Is Required
- Replaces Entire Factory Air Intake System
- Washable And Reusable Lifetime Air Filter
- K&N Million Mile Limited Warranty
- Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2011 - Ford Focus | L | 1999 | 4 Cyl 2.0L | 122 |
- Performance Air Intake System
- Textured Black; Includes Air Filter/Heat Shield/Tubing; Estimated Horsepower Gain 5.83 HP At 5000 RPM;Not Legal For Sale Or Use In California PZEV
- K/N s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque; and are protected by the K/N No-Hassle Lifetime Limited Warranty.
- Typhoon Cold Air Induction Kit
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Air Filter Height: 5.500 In. (140mm)
- Clamp Style: Regular
- Coupler Color: Black
- Mounting Hardware Included: Yes
- WARNING CA Proposition 65: Yes
- Estimated Horse Power Gain: 5.83 Hp @ 5000 Rpm
- California Restricted: Not Legal For Sale Or Use In California
- TUV Approved (Europe): No
- Intake Pipe Inlet Shape: Round
- Replacement Filter: Ru-4960xd
- Item Weight: 8.600 Lbs. (3.9 Kg)
- RPM: 5000
- Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Air Filter Outlet Length: 2.750 In. (70mm)
- System Type: Cold Air
- Clamp Quantity: 5
- Air Filter Large End Diameter: 6.000 In. (152mm)
- Intake Pipe Outlet Shape: Round
- Intake Pipe Color: Textured Black
- Clamp Color: Natural
- Clamp Material: Stainless Steel
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Prop 65 (C, R or CR): Cr
- Intake Pipe Material: Aluminum
- Air Filter Outlet Width: 2.750 In. (70mm)
- Horse Power Increase: 6 Hp
- Intake Pipe Inlet Length: 7.500 In. (191mm)
- Air Filter Element Washable: Yes
- Couplers Included: 1
- Package Material: Paperboard
- Intake Pipe Inlet Width: 2.750 In. (70mm)
- Intake Pipe Outlet Length: 7.500 In. (191mm)
- Filter Color: Red
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Package Type: Box
- Air Box Included: No
- Street Legal: No
- Intake Pipe Outlet Width: 2.750 In. (70mm)
-
Features:
- Guaranteed To Increase Horsepower
- Designed To Improve Throttle Response And Engine Sound
- Free Flowing Aluminum Tube
- Easy To Install Usually In 90 Minutes or Less
- Lasts Up To 100000 Miles Before Service Is Required
- Replaces Entire Factory Air Intake System
- Washable And Reusable Lifetime Air Filter
- K&N Million Mile Limited Warranty
- Gain a guaranteed increase in horsepower and torque with K&N cold air intake system featuring madrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. Some intakes are not legal for sale or use on any pollution-controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2011 - Ford Focus | L | 1999 | 4 Cyl 2.0L | 122 |
- Performance Air Intake System
- Fits w/05-11 Ford Focus II/XR5 2.5L; Includes Red Air Filter/Tubing/Adaptors/Hardware;Not Legal For Sale Or Use In California
- K/N s easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. K/N air intakes come with K/N s No-Hassle Lifetime Limited Warranty.
- 57i Series Induction Kit
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- Air Filter Height: 6.344 In. (161mm)
- Clamp Style: Regular
- Coupler Color: Not Applicable
- Mounting Hardware Included: Yes
- WARNING CA Proposition 65: Yes
- California Restricted: Not Legal For Sale Or Use In California
- TUV Approved (Europe): No
- Replacement Filter: Rc-70031
- Item Weight: 5.200 Lbs. (2.3 Kg)
- Product Box Height: 12.000 In. (305mm)
- Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Product Box Width: 14.000 In. (356mm)
- Air Filter Outlet Length: 3.875 In. (98mm)
- Product Box Length: 22.000 In. (559mm)
- Clamp Quantity: 1
- Intake Pipe Color: Black
- Clamp Color: Natural
- Mass Air Flow Sensor Included: Mass Air Flow Sensor Adapter Included When Required
- Clamp Material: Stainless Steel
- Prop 65 (C, R or CR): Cr
- Intake Pipe Material: High-density Cross-linked Polyethylene
- Air Filter Outlet Width: 3.875 In. (98mm)
- Air Filter Element Washable: Yes
- Couplers Included: No
- Package Material: Paperboard
- Filter Color: Red
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Package Type: Box
- Air Box Included: No
- Street Legal: No
-
Features:
- Guaranteed To Increase Horsepower
- Designed To Improve Throttle Response And Engine Sound
- Replaces The Entire Factory Air Intake System
- Washable And Reusable Lifetime Air Filter
- Lasts Up To 100 000 Miles Before Service Required
- Easy To Install - Usually in 90 Minutes or Less
- K&N Million Mile Limited Warranty
- K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No-Hassle Lifetime Limited Warranty. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 57i Intakes are not legal for use in California and other US States adopting California emission standards.
Additional Fitment Information:
| Vehicle | Block | CC | Fuel Type | Engine | Fuel Delivery Type | Sub Model | Aspiration | CID |
|---|---|---|---|---|---|---|---|---|
| 2011 - Ford Focus | L | 2521 | GAS | 5 Cyl 2.5L | FI | ST | Turbocharged | 154 |
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