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K&N Intake Replacement Filter (99-04 V6)

K&N Intake Replacement Filter (99-04 V6)
9 Reviews 1 Answer
Market Price $83.99 You Save 12% ($10.00)
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  • Item 384134

  • MPN# RC-4940

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    Features & Details

    • K&N Replacement Air Filter
    • Improves HP and Acceleration
    • Round Tapered Design
    • Cotton Gauze High Flow Filter
    • Chrome Metal Top
    • Washable and Reusable
    • Designed for the K&N Cold Air Intake
    • Fits 1999-2004 V6 Mustangs w/ K&N FIPK Cold Air Intake Part # 57-2532 Installed

    Product Resources

    Customer Photos (2) Customer Reviews (9) Question (1) & Answer (1)
    Reclaim Lost HP and Acceleration. Reclaim the lost power and acceleration from your 3.8L or 3.9L V6 by replacing the filthy, clogged up filter element on your current K&N Cold Air with a new K&N Intake Replacement Air Filter. This filter will protect your Mustang's engine against dust and dirt and the rubber flanges will absorb any unwanted vibrations, making this one great replacement air filter.

    Superior Filtration. This K&N Replacement Air Filter provides superior air filtration and successfully filters out harmful contaminants with its high-flow cotton gauze material. K&N Air Filters are made up of layers of specially treated cotton gauze that are sandwiched between two epoxy-coated aluminum wire screens for durability. The filter has been pre-treated with specially formulated grade K&N oil and is ready to be installed right out of the box.

    Washable, Reusable Filter. K&N design their high flow air filters to be reusable. That means there is no need to buy a new filter every few thousand miles. You can just wash the filter, re-oil it and save money with a K&N Filter Recharge Kit.

    Application. This K&N Replacement Air Filter is designed to be a direct fit replacement for the 1999-2004 3.8L or 3.9L V6 Mustangs with the K&N FIPK Cold Air Intake part# 57-2532 installed.

    Note: Coupon codes cannot be applied to this product.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    • (1) Replacement Air Filter
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    1 Questions / 1 Answers

    Ask a Question

    what is the diameter of the clamp

    Anonymous

    • The diameter of the clamp is approximately 6 inches.

      AshleyK

    Helpful (0)

    Customer Reviews (9) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.333333 4.3
    • Fit 5 5



    • 5/5

      Installation Time: Less than 1 Hour

      March 07, 2018

      K N

      Luv the filter. Not sure way the first one all of a sudden didn't fit anymore. Glad I was able to replaced the filter instead replacing the whole cold air intake unit. Thanks American Muscle

      JC

      Year: 2002 Submodel: V6

      Helpful (1)

    • 5/5

      July 04, 2017

      Works great

      Really needed a new air filter and the I ordered and was delivered pretty quickly

      LupeG

      Year: 2004 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 08, 2017

      Great filter

      Brought my car back to life great replacement thankyou.

      CollenS

      Year: 2002 Submodel: V6

      Helpful (2)

    • 5/5

      September 04, 2016

      v6

      I wanted my car to gain alittle more power so I decided to buy the N/K intake and filter I love how the car performance and how it looks under the hood .no tuner is require .its very simple to install

      eddie

      Year: 1999 Submodel: V6

      Helpful (2)

    • 5/5

      August 15, 2016

      Great Filter and Fast Shipping

      The KandN that was on the car when I purchased it was filthy and dark black. So ordered a new one here instead of bothering to clean it and very satisfied. It's like the difference between night and day.

      ayaycurt10

      Year: 2004 Submodel: V6

      Helpful (2)

    • 5/5

      July 20, 2016

      Amazing!!!

      I currently order a new filter because my old one was dirty. I was amazed that I receive it the next day Great customer service !!!!

      Rider

      Year: 2002 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      June 12, 2016

      Perfect

      This is perfect replacement. I could instantly tell my car was running better when I replaced the old one.

      03silversteed

      Year: 2003 Submodel: V6

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      June 06, 2016

      Replacing Air Filter

      The replacement KandN Filter fit perfectly and I was able to get rid the old one which was black and bent.

      Seraph

      Year: 2002 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 04, 2016

      Great replacement

      Took my car up onto some dusty back roads for a family vacation. Long story short the filter was caked in dust and I decided to replace it since I have had it for a while. Love the replacement.

      Jake

      Year: 2003 Submodel: V6

      Helpful (2)

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