A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. 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.
Features and Benefits
- Easy To Install - Usually in 90 Minutes or Less
- Will not void vehicle warranty
Product Details
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Part Number: knn63-2605
Description: Performance Air Intake System
Air Box Included: Yes
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Air Filter Washable: Yes
California Restricted: Not legal for sale or use in California
Clamp Color/Finish: Natural
Clamp Material: Stainless Steel
Clamp Style: Worm Gear
Clamps Included: 3
Coupler Color/Finish: Black
Couplers Included: 1
Estimated Horsepower Gain: 22.1 HP @ 6787 RPM
Oil Included: Yes
Package Material: Corrugated
Package Type: Box
Product Style: 63 Series Aircharger Kits
Replacement Filter: RU-1044XD
Street Legal In All US States: Not legal for sale or use in California on any pollution controlled motor vehicle.
Title: K&N 63-2605 Performance Air Intake System
TUV Approved (Europe): No
Warranty: No-Hassle Lifetime Limited
Weight: 14.6 lb (6.6 kg)
Prop 65 (C, R or CR): CR
Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label: https://media.knfilters.com/prod/media/images/l/Prop65.jpg
Prop 65 Yes/No: Yes
Air Filter Element Washable: Yes
Clamp Color: Natural
Clamp Quantity: 3
Coupler Color: Black
Estimated Horse Power Gain: 22.1 HP @ 6787 RPM
Filter Color: Red
Filter Material: Cotton Gauze
Horse Power Increase: 22 HP
Item Weight: 14.600 lbs. (6.6 kg)
Oil Included: Filter Is Pre-Oiled
Prop 65 Warning Label: https://www.knfilters.com/images/l/prop65.jpg
RPM: 6787
Street Legal: No
WARNING CA Proposition 65: Yes
WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Alternate Replacement Filter: RF-1044/RU-1044
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included: Yes
Mounting Hardware Included: Yes
Estimated Torque Gain: 14 lbft
Retail Packaging: No
Fits: 2018-2023 Ford Mustang (see fitment details).
