K&N® 33-2050-1 - 33 Series Air Filter

K&N Performance Air Filters
K&N® - 33 Series Air FilterK&N® - 33 Series Air FilterK&N® - 33 Series Air Filter Installation InstructionsK&N® - Cleaning GuideK&N® - Air Filter Overview 602x420K&N Authorized Dealer
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Product Details

33 Series Air Filter by K&N®. Get better performance, superior engine protection and more economical operation just by changing your air filter. The K&N air filter gives you increased airflow without sacrificing filtration ability. It's the last air filter you'll ever buy for your car.

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Features:

  • Improves engine airflow
  • Increases horsepower and acceleration
  • Superior filtration without reduced airflow
  • Reduces maintenance costs
  • Washable and reusable
  • Get up to 50,000 miles between cleanings under normal driving conditions
  • Emissions legal in all States
  • Backed by K&N's Million Mile Limited Warranty

Most air filters on the market are a compromise. Many high-performance filters deliver better airflow, but sacrifice filtering ability and engine protection in the process. OEM filters, which are usually made of paper, filter adequately but at the expense of airflow. And airflow decreases as these air filters become dirty. Not so the K&N air filter. K&N air filters increase airflow without decreasing filtration ability, and the increased airflow remains consistent throughout the filter's service interval. The secret is in the K&N filter's construction.

K&N's initial goal was to develop a filter that would deliver increased airflow during dirty, dusty off-road racing conditions. Increased airflow improves the efficiency of the combustion process, increasing horsepower and torque. But just increasing airflow without ensuring adequate filtration under those conditions would result in a ruined engine. K&N's solution was a filter design consisting of 4 to 6 layers of cotton gauze sandwiched between two aluminum wire screens. The cotton is then treated with a specially formulated grade of oil that causes tackiness throughout the cotton’s microscopic strands. The resulting K&N filter not only delivers increased airflow while trapping dirt particles that could harm your engine, that level of airflow is maintained even as the filter gets dirty. The layers of oiled cotton fibers in the K&N filter trap dirt particles that are smaller than the holes in the filter media. The thickness of the layers also allows the K&N filter to trap dirt and dust on many levels, trapping more dirt without decreasing airflow. Contrast this with a paper filter that only traps dirt on its surface; as the surface area becomes clogged, the airflow rate goes down.

Each K&N air filter is custom designed to fit into your existing factory air box. The K&N filter is economical because it's the last air filter you'll have to buy for your car. It can be washed and reused many times, and since you can usually drive up to 50,000 miles between servicing, you won't have to clean it very often. And every K&N filter is backed by K&N's Million Mile Limited Warranty. By the way, check the CARiD reviews and read what the customers think of K&N porducts.

38.99
Brand: K&N       Part Number: 33-2050-1       UPC: 024844092502
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K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 40 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Product Reviews (1)

Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

K&N® 33-2050-1 - 33 Series Air Filter
K&N® - 33 Series Air Filter
Average Rating:  5  5 of 5
APPEARANCE
EASE OF INSTALLATION
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(5)
APPEARANCE
EASE OF INSTALLATION
PRICE/VALUE
QUALITY
1994 Toyota 4Runner | Posted by | (Pittsburg, CA)

Honestly, mistake was my bad, I didn't change the size of the engine. But then, all the service on the phone is very kind and very helpful. And I am really recommend CARiD for parts and everything you need for your cars, trucks, or SUV's. It's easy and propesional and vest of all quality. And then they exchange for wrong ordered parts, if you are a car guy. These are the right parts online for you!!!

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Vehicle FitmentThis part is compatible with 50 vehicle(s)
Year Make Model Fitment Notes
2004 Toyota Tacoma    2.4L / 2.7L
2003 Toyota Tacoma    2.4L / 2.7L
2002 Toyota Tacoma    2.4L / 2.7L
2001 Toyota Tacoma    2.4L / 2.7L
2000 Toyota 4Runner    2.7L
2000 Toyota Tacoma    2.4L / 2.7L
1999 Toyota 4Runner    2.7L
1999 Toyota Tacoma    2.4L / 2.7L
1998 Toyota 4Runner    2.7L
1998 Toyota Tacoma    2.4L / 2.7L
1997 Toyota 4Runner    2.7L
1997 Toyota Previa
1997 Toyota Tacoma    2.4L / 2.7L
1996 Toyota 4Runner    2.7L
1996 Toyota Previa
1996 Toyota Tacoma    2.4L / 2.7L
1995 Mazda 929
1995 Toyota 4Runner    2.4L
1995 Toyota Pick Up    2.4L
1995 Toyota Previa
1995 Toyota Tacoma    2.4L / 2.7L
1994 Mazda 929
1994 Toyota 4Runner    2.4L
1994 Toyota Pick Up    2.4L
1994 Toyota Previa
1993 Geo Storm
1993 Isuzu Stylus
1993 Mazda 929
1993 Toyota 4Runner    2.4L
1993 Toyota Pick Up    2.4L
1993 Toyota Previa
1992 Geo Storm
1992 Isuzu Impulse
1992 Isuzu Stylus
1992 Mazda 929
1992 Toyota 4Runner    2.4L
1992 Toyota Pick Up    2.4L
1992 Toyota Previa
1991 Geo Storm
1991 Isuzu Impulse
1991 Isuzu Stylus
1991 Toyota 4Runner    2.4L
1991 Toyota Pick Up    2.4L
1991 Toyota Previa
1990 Geo Storm
1990 Isuzu Impulse
1990 Toyota 4Runner    2.4L
1990 Toyota Pick Up    2.4L
1989 Toyota Pick Up    2.4L
1986 Mazda 626
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Product Reviews (1)
Product Reviews (1)
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