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K&N 63-2578

Cold Air Intake System

K&N 63-2578

599-63-2578

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Estimated to ship directly from the manufacturer on 05/29/18
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K&N 63-2578 Cold Air Intake System $406.99
Cold Air Intake System
  • Ford Mustang GT 5.0L
  • + 20.27 HP Increase

  • K&N 63-2578 Details

    Ford/Lincoln/Mercury

    • Guaranteed horsepower gain
    • Designed to improve throttle response and engine sound
    • Free-flowing high density polyethylene tube
    • Great looking and light weight carbon fiber heat shield
    • K&N Million Mile Limited Warranty
    • Lasts up to 100,000 miles before service is required (depending on driving conditions)
    • Easy to install, usually in 90 minutes or less
    • Not legal for sale or use in California or other states adopting California emission standards.

    Specifications:

    Replacement Filter
    RF-1048
    Horse Power Increase
    20 HP
    Estimated Horse Power Gain
    20.27 HP @ 5400 RPM
    Clamp Material
    Stainless Steel
    Clamps Included
    5
    Couplers Included
    2
    Filter Material
    Cotton Gauze
    Filter Color
    Red
    Clamp Style
    Regular
    Intake Pipe Material
    High-Density Polyethylene
    Air Filter Outlet Shape
    Round
    Intake Pipe Color / Finish
    Black
    RPM
    5400
    Filter End Cap Finish
    Chrome
    Quantity
    Sold as a kit
    Sleeve Color
    Black
    Tube Color
    Black
    Tube Material
    Plastic
    Manufacturer's Part Number:
    63-2578

    K&N's 57 (FIPK) and 63 (AirCharger) Series Air Intake Systems are an improvement over simply using a K&N OE Replacement Filter alone. These high-flow cold air intake systems contain non-metallic, rotationally-molded tubes to reduce intake air temperature and sound. Restriction between the air filter and engine can rob a vehicle of horsepower, and K&N Air Intake Kits are designed to prevent air path restriction with an aerodynamic tube that allows a large amount of air into the engine; resulting in more power.

    K&N High-Flow Cold Air Intakes use factory holes/mounts to position the largest possible conical air filter into the engine compartment. The oversized filter produces more airflow at lower restriction and also captures and holds more dirt to extend the filter's service life (up to 100,000 miles) before cleaning is needed. A heat shield isolates the filter from high engine heat and reduces the temperature of the air as it enters the engine to increase horsepower. The air filter is attached to a precision-formed, high-density polyethylene tube that reduces turbulence and accelerates airflow into the engine. High-strength, silicon & reinforced nylon adapters connect the tube to the engine to ensure long-term performance.

    Features

    • Vehicle-Specific Design
    • Washable/Reusable Air Filter
    • Replaces OE Filter and Air Box
    • Works with Original Factory Computer
    • Easy to Install (Usually 90 minutes or less)
    • Guaranteed to Provide More HP and Better Acceleration
    • Built to Use Stock Holes & Mounting Points Whenever Possible
    • Street-Legal in Most States except California (Check part number or vehicle listing for CARB status)
    • Lasts up to 100,000 Miles before Requiring Service
    • Million Mile Limited Warranty

    Does K&N 63-2578 fit your vehicle?

    Narrow Results

    2011-2014 FORD MUSTANG

    • CC: 4951
    • Liter: 5.0
    • SubModel: GT
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )
    63-2578 - K&N High-Flow Cold Air Intake Systems (Car) is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Good Quality and performance Installation was fairly easy. A few of the molded plastic pieces did require some modification though. Overall this kit seems to help with performance and definitely makes the motor sound better. Plus with the vented hood the lid on this kit provides some added water protection.
    Date published: 2014-11-03
    • y_2018, m_5, d_26, h_1
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1976398, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations